www.niu.edu Open in urlscan Pro
131.156.223.14 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html
Effective URL:
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
Submission: On August 13 via api (August 13th 2024, 7:26:10 pm UTC) from US — Scanned from DE

Summary HTTP 83 Redirects Links 29 Behaviour Indicators

Summary

This website contacted 33 IPs in 5 countries across 25 domains to perform 83 HTTP transactions. The main IP is 131.156.223.14, located in DeKalb, United States and belongs to NIU, US. The main domain is www.niu.edu. The Cisco Umbrella rank of the primary domain is 876315.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on October 27th 2023. Valid for: a year.

This is the only time www.niu.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
8 25	131.156.223.14 131.156.223.14	11417 (NIU) (NIU)
1	2606:4700::68... 2606:4700::6812:bcf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
9	2606:4700::68... 2606:4700::6812:123e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a04:4e42:600... 2a04:4e42:600::649	54113 (FASTLY) (FASTLY)
1	34.198.122.35 34.198.122.35	14618 (AMAZON-AES) (AMAZON-AES)
5	2a00:1450:400... 2a00:1450:4001:808::2008	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:82f::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:828::2003	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:829::200e	15169 (GOOGLE) (GOOGLE)
1	199.232.188.157 199.232.188.157	54113 (FASTLY) (FASTLY)
1	2a02:26f0:480... 2a02:26f0:480:15::213:7e63	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2a03:2880:f08... 2a03:2880:f084:d:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	3.163.248.4 3.163.248.4	16509 (AMAZON-02) (AMAZON-02)
3	151.101.1.44 151.101.1.44	54113 (FASTLY) (FASTLY)
2	18.239.18.127 18.239.18.127	16509 (AMAZON-02) (AMAZON-02)
4	18.196.139.72 18.196.139.72	16509 (AMAZON-02) (AMAZON-02)
1	18.239.18.41 18.239.18.41	16509 (AMAZON-02) (AMAZON-02)
1 3	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	93.184.221.165 93.184.221.165	15133 (EDGECAST) (EDGECAST)
1	104.244.42.195 104.244.42.195	13414 (TWITTER) (TWITTER)
1 2	142.250.184.198 142.250.184.198	15169 (GOOGLE) (GOOGLE)
1	142.250.186.70 142.250.186.70	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9b	15169 (GOOGLE) (GOOGLE)
1	142.250.184.195 142.250.184.195	15169 (GOOGLE) (GOOGLE)
4	35.190.43.134 35.190.43.134	15169 (GOOGLE) (GOOGLE)
2	157.240.252.13 157.240.252.13	32934 (FACEBOOK) (FACEBOOK)
4	2a03:2880:f17... 2a03:2880:f177:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
2	157.240.253.35 157.240.253.35	32934 (FACEBOOK) (FACEBOOK)
1	2600:1901:0:7... 2600:1901:0:7628::	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
4	141.226.228.48 141.226.228.48	200478 (TABOOLA-AS) (TABOOLA-AS)
83	33

25 131.156.223.14 (DeKalb, United States) 8 redirects

ASN11417 (NIU, US)
PTR: webmain-onprem.niu.edu

www.math.niu.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.niu.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
niu.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:bcf (United States)

ASN13335 (CLOUDFLARENET, US)

stackpath.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2606:4700::6812:123e (United States)

ASN13335 (CLOUDFLARENET, US)

kit.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ka-p.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:600::649 (United States)

ASN54113 (FASTLY, US)

code.jquery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.198.122.35 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-198-122-35.compute-1.amazonaws.com

enroll.niu.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:808::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 199.232.188.157 (Munich, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:480:15::213:7e63 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f084:d:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.163.248.4 (United States)

ASN16509 (AMAZON-02, US)

sc-static.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 151.101.1.44 (San Francisco, United States)

ASN54113 (FASTLY, US)

cdn.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
psb.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
trc.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.239.18.127 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-239-18-127.ams58.r.cloudfront.net

www.youvisit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 18.196.139.72 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-196-139-72.eu-central-1.compute.amazonaws.com

tags.srv.stackadapt.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.239.18.41 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-239-18-41.ams58.r.cloudfront.net

mx.technolutions.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:21::14 (United States) 1 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 93.184.221.165 (London, United Kingdom)

ASN15133 (EDGECAST, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.195 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.184.198 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f6.1e100.net

10336349.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.70 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f6.1e100.net

ad.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c00::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.184.195 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f3.1e100.net

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 35.190.43.134 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 134.43.190.35.bc.googleusercontent.com

tr.snapchat.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 157.240.252.13 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-fra3.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a03:2880:f177:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 157.240.253.35 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-02-fra5.facebook.com

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:1901:0:7628:: (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)

tr6.snapchat.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 141.226.228.48 (Netherlands)

ASN200478 (TABOOLA-AS, IL)

trc-events.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
26	niu.edu 8 redirects www.math.niu.edu www.niu.edu — Cisco Umbrella Rank: 876315 niu.edu — Cisco Umbrella Rank: 257696 enroll.niu.edu	493 KB
9	fontawesome.com kit.fontawesome.com — Cisco Umbrella Rank: 3618 ka-p.fontawesome.com — Cisco Umbrella Rank: 6252	243 KB
7	taboola.com cdn.taboola.com — Cisco Umbrella Rank: 1198 psb.taboola.com — Cisco Umbrella Rank: 9372 trc.taboola.com — Cisco Umbrella Rank: 1123 trc-events.taboola.com — Cisco Umbrella Rank: 3272	24 KB
6	facebook.com www.facebook.com — Cisco Umbrella Rank: 108	4 KB
5	snapchat.com tr.snapchat.com — Cisco Umbrella Rank: 1202 tr6.snapchat.com — Cisco Umbrella Rank: 1340	621 B
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 112	492 KB
4	doubleclick.net 1 redirects 10336349.fls.doubleclick.net — Cisco Umbrella Rank: 926006 ad.doubleclick.net — Cisco Umbrella Rank: 210 stats.g.doubleclick.net — Cisco Umbrella Rank: 252	1 KB
4	linkedin.com 1 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 669 px4.ads.linkedin.com — Cisco Umbrella Rank: 7330	2 KB
4	stackadapt.com tags.srv.stackadapt.com — Cisco Umbrella Rank: 4688	10 KB
4	facebook.net connect.facebook.net — Cisco Umbrella Rank: 236	79 KB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 104	21 KB
2	youvisit.com www.youvisit.com — Cisco Umbrella Rank: 66831	58 KB
2	gstatic.com fonts.gstatic.com	66 KB
1	google.de www.google.de — Cisco Umbrella Rank: 6716	63 B
1	google.com region1.analytics.google.com — Cisco Umbrella Rank: 3773
1	twitter.com analytics.twitter.com — Cisco Umbrella Rank: 1356	395 B
1	t.co t.co — Cisco Umbrella Rank: 979	376 B
1	technolutions.net mx.technolutions.net — Cisco Umbrella Rank: 30577	4 KB
1	sc-static.net sc-static.net — Cisco Umbrella Rank: 1413	21 KB
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 1884	14 KB
1	ads-twitter.com static.ads-twitter.com — Cisco Umbrella Rank: 1253	15 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 110	1 KB
1	jquery.com code.jquery.com — Cisco Umbrella Rank: 1211	3 KB
1	bootstrapcdn.com stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 4508	28 KB
0	eab.com Failed adp.eab.com Failed
83	25

	Domain	Requested by
17	www.niu.edu	www.niu.edu
7	ka-p.fontawesome.com	kit.fontawesome.com www.niu.edu
7	niu.edu	7 redirects
6	www.facebook.com	www.niu.edu
5	www.googletagmanager.com	www.niu.edu www.googletagmanager.com
4	trc-events.taboola.com	cdn.taboola.com
4	tr.snapchat.com	sc-static.net
4	tags.srv.stackadapt.com	www.niu.edu tags.srv.stackadapt.com
4	connect.facebook.net	www.niu.edu connect.facebook.net
3	px.ads.linkedin.com	1 redirects snap.licdn.com
3	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com www.niu.edu
2	10336349.fls.doubleclick.net	1 redirects www.googletagmanager.com
2	www.youvisit.com	www.googletagmanager.com www.youvisit.com
2	fonts.gstatic.com	fonts.googleapis.com
2	kit.fontawesome.com	www.niu.edu kit.fontawesome.com
1	tr6.snapchat.com	sc-static.net
1	trc.taboola.com	cdn.taboola.com
1	psb.taboola.com	cdn.taboola.com
1	www.google.de	www.niu.edu
1	stats.g.doubleclick.net	www.googletagmanager.com
1	region1.analytics.google.com	www.googletagmanager.com
1	ad.doubleclick.net	www.niu.edu
1	analytics.twitter.com	www.niu.edu
1	t.co	www.niu.edu
1	px4.ads.linkedin.com	www.niu.edu
1	mx.technolutions.net	enroll.niu.edu
1	cdn.taboola.com	www.niu.edu
1	sc-static.net	www.niu.edu
1	snap.licdn.com	www.googletagmanager.com
1	static.ads-twitter.com	www.googletagmanager.com
1	fonts.googleapis.com	www.niu.edu
1	enroll.niu.edu	www.niu.edu
1	code.jquery.com	www.niu.edu
1	stackpath.bootstrapcdn.com	www.niu.edu
1	www.math.niu.edu	1 redirects
0	adp.eab.com Failed	www.googletagmanager.com
83	36

This site contains links to these domains. Also see Links.

Domain
calendar.niu.edu
directory.niu.edu
library.niu.edu
foundation.myniu.com
niu.edu
www.myniu.com
employment.niu.edu
webcourses.niu.edu
myniu.niu.edu
go.niu.edu
o365.niu.edu
anywhereapps.niu.edu
niu.qualtrics.com
password.niu.edu
law.niu.edu
reg.niu.edu
catalog.niu.edu
math.niu.edu
doit.niu.edu
www.reg.niu.edu
www.hr.niu.edu
niuhuskies.com

Subject Issuer	Validity	Valid
*.niu.edu DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-10-27` - `2024-11-06`	a year	crt.sh
bootstrapcdn.com WE1	`2024-07-23` - `2024-10-21`	3 months	crt.sh
*.fontawesome.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-07-30` - `2025-01-27`	6 months	crt.sh
*.jquery.com Sectigo ECC Domain Validation Secure Server CA	`2024-06-25` - `2025-06-25`	a year	crt.sh
enroll.niu.edu R11	`2024-06-30` - `2024-09-28`	3 months	crt.sh
*.google-analytics.com WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
upload.video.google.com WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
*.gstatic.com WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
ads-twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-06-25` - `2025-06-24`	a year	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-12-13` - `2024-12-12`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-05-23` - `2024-08-21`	3 months	crt.sh
sc-static.net Amazon RSA 2048 M03	`2023-12-21` - `2025-01-18`	a year	crt.sh
*.taboola.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-07-30` - `2024-12-31`	5 months	crt.sh
www.youvisit.com Amazon RSA 2048 M02	`2024-04-24` - `2025-05-22`	a year	crt.sh
*.srv.stackadapt.com Amazon RSA 2048 M02	`2024-08-09` - `2025-09-07`	a year	crt.sh
mx.technolutions.net Amazon RSA 2048 M02	`2023-12-29` - `2025-01-27`	a year	crt.sh
www.linkedin.com DigiCert SHA2 Secure Server CA	`2024-07-01` - `2025-01-01`	6 months	crt.sh
t.co DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-05-08` - `2025-05-07`	a year	crt.sh
*.twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-10-31` - `2024-10-29`	a year	crt.sh
*.doubleclick.net WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
*.google.de WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh
*.snap.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-07-23` - `2025-07-22`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
Frame ID: BA2890263202F69A0E93D71FCD0F1D77
Requests: 79 HTTP requests in this frame

Frame: https://10336349.fls.doubleclick.net/activityi;dc_pre=CJeijqXZ8ocDFWeQ_QcdgsYEJA;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe4880v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html
Frame ID: 786EA4CCED4DB27402E39D264131F2F1
Requests: 1 HTTP requests in this frame

Frame: https://tr.snapchat.com/cm/i?pid=b3254642-23c4-436a-86d6-5541f149f96c&u_scsid=8ee58c14-32c1-4d18-9ad0-d1eb80a5f42c&u_sclid=2acad4af-becc-4200-a739-8c0c4dde7949
Frame ID: 55DE3C2993735F96020DF677FAD938C9
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Page Not Found - NIU - Northern Illinois University

Page URL History Show full URLs

http://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html HTTP 307
https://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html HTTP 302
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Microsoft ASP.NET (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

\.aspx?(?:$|\?)

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
kit\.fontawesome\.com/([0-9a-z]+).js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Osano (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cookieconsent\.min\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jQuery Migrate (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

83
Requests

89 %
HTTPS

44 %
IPv6

25
Domains

36
Subdomains

33
IPs

5
Countries

1575 kB
Transfer

4465 kB
Size

35
Cookies

29 Outgoing links

These are links going to different origins than the main page.

URL: https://calendar.niu.edu/
Title: Calendar

Search URL Search Domain Scan URL

URL: https://directory.niu.edu/app/directory/PeopleSearch.aspx
Title: Directory

Search URL Search Domain Scan URL

URL: https://library.niu.edu/ulib/
Title: Libraries

Search URL Search Domain Scan URL

URL: https://foundation.myniu.com/
Title: Make a Gift

Search URL Search Domain Scan URL

URL: https://niu.edu/parents.shtml
Title: Parents and Families

Search URL Search Domain Scan URL

URL: https://www.myniu.com/
Title: Alumni and Friends

Search URL Search Domain Scan URL

URL: https://niu.edu/community/index.shtml
Title: Community and Business

Search URL Search Domain Scan URL

URL: https://employment.niu.edu/
Title: Prospective Employees

Search URL Search Domain Scan URL

URL: https://webcourses.niu.edu/
Title: Blackboard

Search URL Search Domain Scan URL

URL: https://myniu.niu.edu/ps/signon.html
Title: MyNIU

Search URL Search Domain Scan URL

URL: https://go.niu.edu/my-scholarships
Title: MyScholarships

Search URL Search Domain Scan URL

URL: https://go.niu.edu/get-involved
Title: Huskie Hub

Search URL Search Domain Scan URL

URL: https://o365.niu.edu/
Title: Office 365

Search URL Search Domain Scan URL

URL: https://anywhereapps.niu.edu/
Title: Anywhere Apps

Search URL Search Domain Scan URL

URL: https://niu.qualtrics.com/
Title: Qualtrics

Search URL Search Domain Scan URL

URL: https://go.niu.edu/navigate
Title: Navigate

Search URL Search Domain Scan URL

URL: https://niu.edu/career-services/huskies-get-hired/index.shtml
Title: Huskies Get Hired

Search URL Search Domain Scan URL

URL: https://password.niu.edu/
Title: AccountID Lookup / Password Reset

Search URL Search Domain Scan URL

URL: http://law.niu.edu/
Title: Law

Search URL Search Domain Scan URL

URL: https://library.niu.edu/ulib
Title: Libraries

Search URL Search Domain Scan URL

URL: https://reg.niu.edu/registration-records/courses
Title: Course Listings

Search URL Search Domain Scan URL

URL: https://catalog.niu.edu/index.php
Title: Catalogs

Search URL Search Domain Scan URL

URL: https://law.niu.edu/
Title: College of Law

Search URL Search Domain Scan URL

URL: https://math.niu.edu/~rusin/known/-math/index/tour/_alg.html
Title: math.niu.edu/~rusin/known/-math/index/tour/_alg.html.

Search URL Search Domain Scan URL

URL: https://niu.edu/academics/departments.shtml
Title: Colleges and Departments

Search URL Search Domain Scan URL

URL: https://doit.niu.edu/doit/
Title: Division of Information Technology

Search URL Search Domain Scan URL

URL: http://www.reg.niu.edu/regrec/
Title: Registration and Records

Search URL Search Domain Scan URL

URL: http://www.hr.niu.edu/hrs/index.shtml
Title: Human Resources

Search URL Search Domain Scan URL

URL: https://niuhuskies.com/
Title: Huskie Athletics

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html HTTP 307
https://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html HTTP 302
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://niu.edu/javascripts/cookieconsent.min.js HTTP 301
https://www.niu.edu/javascripts/cookieconsent.min.js

Request Chain 1

https://niu.edu/css/cookieconsent.min.css HTTP 301
https://www.niu.edu/css/cookieconsent.min.css

Request Chain 10

https://niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png HTTP 301
https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png

Request Chain 12

https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png HTTP 301
https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png

Request Chain 14

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js HTTP 301
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js

Request Chain 15

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js HTTP 301
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js

Request Chain 16

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js HTTP 301
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js

Request Chain 48

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D%7Erusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&e_ipv6=AQJhzzRZ7wtsDAAAAZFNNGMnNfEgdzbvEMZCUIxz4UvWDhl3LPveNQD6mdZYc1BfnQ

Request Chain 53

https://10336349.fls.doubleclick.net/activityi;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe4880v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html HTTP 302
https://10336349.fls.doubleclick.net/activityi;dc_pre=CJeijqXZ8ocDFWeQ_QcdgsYEJA;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe4880v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html

83 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

404
Not Found

Primary Request 404.asp Show response
www.niu.edu/
Redirect Chain

http://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html
https://www.math.niu.edu///~rusin//known/-math//index//tour/_alg.html
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

50 KB
50 KB

508ms
167ms

Document
text/html

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

62d302ed8b63d5979c0436c0d14725daa6628af4d4c353707780fda2cf100462

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Cache-Control: private
Content-Length: 51206
Content-Type: text/html
Date: Tue, 13 Aug 2024 19:26:03 GMT
Server: Microsoft-IIS/10.0
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Powered-By: ASP.NET

Redirect headers

Content-Length: 209
Content-Type: text/html; charset=UTF-8
Date: Tue, 13 Aug 2024 19:26:02 GMT
Location: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
Server: Microsoft-IIS/10.0
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Powered-By: ASP.NET

GET
H/1.1

200
OK

cookieconsent.min.js Show response
www.niu.edu/javascripts/
Redirect Chain

https://niu.edu/javascripts/cookieconsent.min.js
https://www.niu.edu/javascripts/cookieconsent.min.js

20 KB
7 KB

110ms
110ms

Script
application/javascript

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/javascripts/cookieconsent.min.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

cb41292903f6bd996333bdfe6fbc58e1dbdb6109074505ee3ea46373bb23be70

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Wed, 07 Jun 2023 14:57:38 GMT
Server: Microsoft-IIS/10.0
ETag: "05d7c665099d91:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 6859

Redirect headers

Location: https://www.niu.edu/javascripts/cookieconsent.min.js
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Content-Length: 175
Content-Type: text/html; charset=UTF-8

GET
H/1.1

200
OK

cookieconsent.min.css
www.niu.edu/css/
Redirect Chain

https://niu.edu/css/cookieconsent.min.css
https://www.niu.edu/css/cookieconsent.min.css

4 KB
2 KB

110ms
110ms

Stylesheet
text/css

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/css/cookieconsent.min.css

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

135606845ce38f1456e06fb6090cb4ebd1bf45387d164991de1f2969f99c6593

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Fri, 23 Jun 2023 16:59:10 GMT
Server: Microsoft-IIS/10.0
ETag: "043777f4a5d91:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Content-Type: text/css
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 1211

Redirect headers

Location: https://www.niu.edu/css/cookieconsent.min.css
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Content-Length: 168
Content-Type: text/html; charset=UTF-8

GET
H/1.1 200
OK custom.css
www.niu.edu/css/ 10 KB
4 KB 314ms
117ms Stylesheet
text/css 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/css/custom.css

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

cca439cae52276aa8d206d70af61ff8a1faedd20f8e4e72c374d1c377d5fc767

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Tue, 13 Aug 2024 12:01:37 GMT
Server: Microsoft-IIS/10.0
ETag: "d645f68c78edda1:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Content-Type: text/css
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 3299

GET
H2 200 bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/ 150 KB
28 KB 52ms
27ms Stylesheet
text/css 2606:4700::6812:bcf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6b3bef53dc4a96ec07149d02a60b5fd026332bbce0b4ece79f3c55e3ddb85f5c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.niu.edu/
Origin: https://www.niu.edu
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
cdn-edgestorageid: 755
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 13228809
cdn-cachedat: 03/08/2024 04:51:45
cdn-pullzone: 252412
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
last-modified: Mon, 25 Jan 2021 22:04:07 GMT
cdn-proxyver: 1.04
cdn-requestpullcode: 200
server: cloudflare
etag: W/"f411c136e2bb302ada2120b3eb1d5bc3"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cdn-cache: HIT
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cache-control: public, max-age=31919000
cdn-requestid: 3808f5f421bd9d2cf57b83390c2d81ad
timing-allow-origin: *
cdn-requestcountrycode: DE
cdn-status: 200
cf-ray: 8b2b1838fbb09013-FRA
cdn-requestpullsuccess: True

GET
H/1.1 200
OK MyFontsWebfontsOrderM3016798.css
www.niu.edu/masterto/includes/ 851 B
896 B 322ms
109ms Stylesheet
text/css 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/includes/MyFontsWebfontsOrderM3016798.css

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

ee862a1b7f6e6ea459caec7b0027e2ec8cad391f55171ebf355f0a55a08bb372

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 22 Oct 2020 15:50:02 GMT
Server: Microsoft-IIS/10.0
ETag: "acec3118ba8d61:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/css
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 328

GET
H/1.1 200
OK niu-styles-theme4.0.css
www.niu.edu/masterto/themes/Theme_4_0/css/ 65 KB
12 KB 364ms
152ms Stylesheet
text/css 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/css/niu-styles-theme4.0.css?20191219

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

2481c6a5a42a7eee857b277c5bbb7d198a441c4a4f71efb5a4c6920c0037de7b

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Mon, 06 May 2024 19:06:41 GMT
Server: Microsoft-IIS/10.0
ETag: "80b62d87e89fda1:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/css
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 12077

GET
H2 200 42c4cdf78c.js Show response
kit.fontawesome.com/ 13 KB
5 KB 161ms
134ms Script
text/javascript 2606:4700::6812:123e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kit.fontawesome.com/42c4cdf78c.js
Requested by: Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7577799c89cb4478ae4f6b1e080bb544afbbf20f8dfba026aa478338acf63046

Request headers

Referer: https://www.niu.edu/
Origin: https://www.niu.edu
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:03 GMT
content-encoding: gzip
cf-cache-status: EXPIRED
server: cloudflare
vary: origin, accept-encoding, access-control-request-headers, access-control-request-method
access-control-max-age: 3000
access-control-allow-methods: GET, OPTIONS
access-control-allow-origin: *
content-type: text/javascript
cache-control: max-age=60, public, stale-while-revalidate=30
cf-ray: 8b2b1838fcaf4daa-FRA
access-control-allow-headers: accept, accept-langauge, content-language, content-type, fa-kit-token
x-request-id: F-tgTGxNBdrzpc6XNr7h

GET
H/1.1 200
OK jquery-3.6.1.min.js Show response
www.niu.edu/masterto/common/javascripts/ 88 KB
31 KB 323ms
111ms Script
application/javascript 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/common/javascripts/jquery-3.6.1.min.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

24c7030c50c1045cfefddac2d403f4bb2043b34183f6887f5c88a3e12e0236f9

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Mon, 03 Oct 2022 16:24:41 GMT
Server: Microsoft-IIS/10.0
ETag: "80aa9aa344d7d81:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 31069

GET
H/1.1 200
OK popper1_14_7.min.js Show response
www.niu.edu/masterto/common/javascripts/ 21 KB
8 KB 324ms
112ms Script
application/javascript 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/common/javascripts/popper1_14_7.min.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

66f3a07e1fa9b64a686b66381e4458dbc8abf3dbbff954720c4eec07b84411c2

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 16 May 2019 16:39:53 GMT
Server: Microsoft-IIS/10.0
ETag: "80d29ffc5cd51:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 7469

GET
H/1.1 200
OK bootstrap4_2_1.min.js Show response
www.niu.edu/masterto/common/javascripts/ 54 KB
15 KB 326ms
111ms Script
application/javascript 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/common/javascripts/bootstrap4_2_1.min.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

eb795deda8983fa5310627c9584cf3f3b95d272567113500059018b3941cb267

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 16 May 2019 16:39:54 GMT
Server: Microsoft-IIS/10.0
ETag: "06938fd5cd51:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 14549

GET
H/1.1

200
OK

niu-logo-root.png
www.niu.edu/masterto/themes/Theme_4_0/common/images/
Redirect Chain

https://niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png

9 KB
9 KB

112ms
111ms

Image
image/png

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

1b58b92c2a37b36cc6546efe685c6dcebeff9ca7abecc2f1b24414cce3e0a4c2

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 18 Apr 2019 17:31:43 GMT
Server: Microsoft-IIS/10.0
ETag: "bd8de696cf6d41:0"
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: image/png
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 9099

Redirect headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: text/html; charset=UTF-8
Location: https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
Content-Length: 200

GET
H/1.1 200
OK 404.jpg
www.niu.edu/images/ 332 KB
333 KB 130ms
129ms Image
image/jpeg 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.niu.edu/images/404.jpg

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

38457d84ff1ecbae307576c0c7648b14da4a06664e93024e1fb184e8b07a9b6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 08 Aug 2024 15:56:02 GMT
Server: Microsoft-IIS/10.0
ETag: "ed5dd77abe9da1:0"
X-Powered-By: ASP.NET
Content-Type: image/jpeg
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 340258

GET
H/1.1

200
OK

niu_logo.png
www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/
Redirect Chain

https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png

4 KB
5 KB

109ms
109ms

Image
image/png

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

f29abc9586bf21906ececc854d1f06229d68b16ff94351309990569b51f189fb

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Wed, 03 Aug 2016 17:24:51 GMT
Server: Microsoft-IIS/10.0
ETag: "331224f1abedd11:0"
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: image/png
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 4203

Redirect headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:04 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: text/html; charset=UTF-8
Location: https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
Content-Length: 198

GET
H2 200 jquery-migrate-3.0.0.min.js Show response
code.jquery.com/ 7 KB
3 KB 35ms
8ms Script
application/javascript 2a04:4e42:600::649
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://code.jquery.com/jquery-migrate-3.0.0.min.js
Requested by: Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a04:4e42:600::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx /
Resource Hash: 26494360e0db8345fef2c3e22a47055116f9cfb46f94d308684dd1036cfdeefc

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:03 GMT
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
age: 3581845
x-cache: HIT, HIT
content-length: 2713
x-served-by: cache-lga21921-LGA, cache-fra-eddf8230029-FRA
last-modified: Fri, 18 Oct 1991 12:00:00 GMT
server: nginx
x-timer: S1723577164.872479,VS0,VE0
etag: W/"28feccc0-1bab"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=604800
accept-ranges: bytes
x-cache-hits: 75, 18395

GET
H/1.1

200
OK

jquery.mobile.custom.min.js Show response
www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
Redirect Chain

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js

8 KB
3 KB

126ms
114ms

Script
application/javascript

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

7cb4efd75d841420c32a07f5880f53c1b59a78a2ca21e4c805a6a10c0f1ad429

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:03 GMT
Last-Modified: Thu, 18 Apr 2019 20:57:34 GMT
Server: Microsoft-IIS/10.0
ETag: "033885829f6d41:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 2880

Redirect headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:04 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: text/html; charset=UTF-8
Location: https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
Content-Length: 212

GET
H/1.1

200
OK

niu-features.js Show response
www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
Redirect Chain

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js

2 KB
1 KB

140ms
121ms

Script
application/javascript

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

1166ae8fe00316ed428e5c2147d73c0721e4380e203b490d491bf8e628d2aa70

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:04 GMT
Last-Modified: Tue, 15 Mar 2022 15:44:57 GMT
Server: Microsoft-IIS/10.0
ETag: "10b1639f8338d81:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 774

Redirect headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:04 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: text/html; charset=UTF-8
Location: https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
Content-Length: 200

GET
H/1.1

200
OK

slideout-menu.js Show response
www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
Redirect Chain

https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js

2 KB
1 KB

116ms
116ms

Script
application/javascript

131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

be0204bf1a2717d586cb27ad20cb6b47c7b0cdc08d2d452b00ad42dd17d83c17

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:04 GMT
Last-Modified: Thu, 19 Dec 2019 18:10:51 GMT
Server: Microsoft-IIS/10.0
ETag: "a2e49ba597b6d51:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 775

Redirect headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:04 GMT
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: GET
Content-Type: text/html; charset=UTF-8
Location: https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
Content-Length: 201

GET
H/1.1 200
OK ping Show response
enroll.niu.edu/ 625 B
1 KB 466ms
109ms Script
application/javascript 34.198.122.35
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://enroll.niu.edu/ping

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

34.198.122.35 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-198-122-35.compute-1.amazonaws.com

Software

Resource Hash

6c631413e855fc4f3158c34e1569f4ca9a5fd78290cf154dc4b97f17cf9fe62e

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy: frame-ancestors 'self'
Content-Encoding: gzip
Referrer-Policy: origin-when-cross-origin
Strict-Transport-Security: max-age=31536000
Date: Tue, 13 Aug 2024 19:26:04 GMT
Content-Type: application/javascript; charset=utf-8
Cache-Control: public
Content-Length: 412
Expires: Tue, 13 Aug 2024 19:56:04 GMT

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 492 KB
129 KB 90ms
63ms Script
application/javascript 2a00:1450:4001:808::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

7ce171b8d0e5b7be96956588f33d9de3309a75aa38d29c33eda91ced379be9dc

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:04 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 131631
x-xss-protection: 0
last-modified: Tue, 13 Aug 2024 18:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Tue, 13 Aug 2024 19:26:04 GMT

GET
H/1.1 200
OK print.css
www.niu.edu/masterto/themes/Theme_4_0/css/ 2 KB
1 KB 112ms
111ms Stylesheet
text/css 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/masterto/themes/Theme_4_0/css/print.css

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

fda652b8efbeb219563ecc429680c850c94496574cf5be637b8c566574945d18

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Encoding: gzip
Date: Tue, 13 Aug 2024 19:26:04 GMT
Last-Modified: Wed, 04 May 2022 14:14:15 GMT
Server: Microsoft-IIS/10.0
ETag: "5e63a73cc15fd81:0"
X-Powered-By: ASP.NET
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/css
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 918

GET
H2 200 css2
fonts.googleapis.com/ 18 KB
1 KB 38ms
16ms Stylesheet
text/css 2a00:1450:4001:82f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,500;0,700;0,800;0,900;1,300;1,500;1,700;1,800;1,900&display=swap

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/masterto/themes/Theme_4_0/css/niu-styles-theme4.0.css?20191219

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

eea43e8573b167a9d70add67b01cc8f4dd1cf5f132b5c6c5e8b4e58e68d0e35e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
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Full URL: https://ka-p.fontawesome.com/releases/v6.6.0/css/pro.min.css?token=42c4cdf78c
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Full URL: https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v4-shims.min.css?token=42c4cdf78c
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GET
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40ms Fetch
text/css 2606:4700::6812:123e
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Full URL: https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v5-font-face.min.css?token=42c4cdf78c
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Response headers

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GET
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2 KB 48ms
42ms Fetch
text/css 2606:4700::6812:123e
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Full URL: https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v4-font-face.min.css?token=42c4cdf78c
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Response headers

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text/css 2606:4700::6812:123e
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Full URL: https://kit.fontawesome.com/42c4cdf78c/123578717/kit-upload.css
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GOOGLE

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https://fonts.gstatic.com/s/montserrat/v26/JTUSjIg1_i6t8kCHKm459Wlhyw.woff2

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Host: fonts.googleapis.com
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Response headers

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https://fonts.gstatic.com/s/montserrat/v26/JTUQjIg1_i6t8kCHKm459WxRyS7m.woff2

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GET
H2 200 js Show response
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109 KB 36ms
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application/javascript 2a00:1450:4001:808::2008
GOOGLE

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https://www.googletagmanager.com/gtag/js?id=G-MW2FY1DQDK&l=dataLayer&cx=c

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Host: www.googletagmanager.com
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GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 263 KB
91 KB 28ms
28ms Script
application/javascript 2a00:1450:4001:808::2008
GOOGLE

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https://www.googletagmanager.com/gtag/js?id=AW-11436136146&l=dataLayer&cx=c

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Host: www.googletagmanager.com
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www.google-analytics.com/ 52 KB
21 KB 36ms
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https://www.google-analytics.com/analytics.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ

Protocol

Security

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GET
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15 KB 55ms
11ms Script
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FASTLY

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Full URL: https://static.ads-twitter.com/uwt.js
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ
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GET
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14 KB 48ms
12ms Script
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https://snap.licdn.com/li.lms-analytics/insight.min.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ

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Security

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GET
H2 200 destination Show response
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77 KB 35ms
35ms Script
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https://www.googletagmanager.com/gtag/destination?id=DC-10336349&l=dataLayer&cx=c

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ

Protocol

Security

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GET
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85 KB 29ms
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https://www.google-analytics.com/collect?v=1&_v=j101&a=655838204&t=pageview&_s=1&dl=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&ul=de-de&de=UTF-8&dt=Page%20Not%20Found%20-%20NIU%20-%20Northern%20Illinois%20University&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGDACEABBAAAACAEK~&jid=&gjid=&cid=1183550508.1723577164&tid=UA-6523514-1&_gid=529345706.1723577164&gtm=45He48c0h2n81TJSQXJJv78749737za200&gcd=13l3l3l2l1&dma_cps=syphamo&dma=1&tag_exp=0&npa=1&z=1786696306

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Aug 2024 14:37:47 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 17297
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GET
H2 200 attribution_trigger Show response
px.ads.linkedin.com/ 2 B
814 B 224ms
198ms XHR
application/json 2620:1ec:21::14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://px.ads.linkedin.com/attribution_trigger?pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html
Requested by: Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
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Request headers

Accept: *
Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:04 GMT
content-encoding: gzip
x-li-pop: afd-prod-ltx1-x
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x-li-fabric: prod-ltx1
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access-control-allow-headers: *
x-li-uuid: AAYflZSjbxuaElvycy76DQ==
x-fs-uuid: 00061f9594a36f1b9a125bf2732efa0d

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D%7Erusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg...

0
266 B

253ms
198ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D%7Erusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&e_ipv6=AQJhzzRZ7wtsDAAAAZFNNGMnNfEgdzbvEMZCUIxz4UvWDhl3LPveNQD6mdZYc1BfnQ
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Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
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Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:03 GMT
x-li-pop: afd-prod-lor1-x
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content-type: application/javascript
x-li-fabric: prod-lor1
x-li-proto: http/2
content-length: 0
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Redirect headers

date: Tue, 13 Aug 2024 19:26:04 GMT
x-li-pop: afd-prod-lor1-x
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linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-lor1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723577164459&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D%7Erusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&e_ipv6=AQJhzzRZ7wtsDAAAAZFNNGMnNfEgdzbvEMZCUIxz4UvWDhl3LPveNQD6mdZYc1BfnQ
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POST
H2 204 / Show response
px.ads.linkedin.com/wa/ 0
437 B 216ms
193ms XHR
text/plain 2620:1ec:21::14
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL: https://px.ads.linkedin.com/wa/
Requested by: Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
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Request headers

Accept: *
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Content-Type: text/plain;charset=UTF-8

Response headers

date: Tue, 13 Aug 2024 19:26:04 GMT
x-li-pop: afd-prod-lor1-x
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x-li-uuid: AAYflZSjOD4gpnH43ndJvA==

GET
H2 200 adsct
t.co/i/ 43 B
376 B 220ms
186ms Image
image/gif 93.184.221.165
EDGECAST

General

Check archive.org

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Full URL

https://t.co/i/adsct?bci=3&eci=2&event_id=0234341e-ced5-43dd-9f9d-62baa57ef453&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=9491361e-e95f-4d3e-b726-19873cc8239c&tw_document_href=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nxylv&type=javascript&version=2.3.30

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

93.184.221.165 London, United Kingdom, ASN15133 (EDGECAST, US),

Reverse DNS

Software

tsa_o /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-response-time: 175
date: Tue, 13 Aug 2024 19:26:03 GMT
strict-transport-security: max-age=0
server: tsa_o
content-type: image/gif;charset=utf-8
x-transaction-id: d8be47c146526b29
cache-control: no-cache, no-store, max-age=0
perf: 7402827104
x-connection-hash: 67af095882e9ba4e6d9cffcc74140f213182d379675b30d0200f7fcc830425c5
content-length: 43

GET
H2 200 adsct
analytics.twitter.com/i/ 43 B
395 B 167ms
112ms Image
image/gif 104.244.42.195
TWITTER

General

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Full URL

https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=0234341e-ced5-43dd-9f9d-62baa57ef453&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=9491361e-e95f-4d3e-b726-19873cc8239c&tw_document_href=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nxylv&type=javascript&version=2.3.30

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

x-response-time: 104
date: Tue, 13 Aug 2024 19:26:04 GMT
strict-transport-security: max-age=631138519
server: tsa_o
content-type: image/gif;charset=utf-8
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perf: 7402827104
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content-length: 43

GET
H2 200 130702967659392 Show response
connect.facebook.net/signals/config/ 64 KB
13 KB 200ms
200ms Script
application/x-javascript 2a03:2880:f084:d:face:b00c:0:3
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/130702967659392?v=2.9.164&r=stable&domain=www.niu.edu&hme=61ff4e692c87a9a2ce7b19822df2b04638e3ca38b23c1be6c0f1945ccadb2ad5&ex_m=69%2C118%2C104%2C108%2C60%2C4%2C97%2C68%2C16%2C94%2C86%2C50%2C53%2C167%2C170%2C182%2C178%2C179%2C181%2C29%2C98%2C52%2C75%2C180%2C162%2C165%2C175%2C176%2C183%2C127%2C40%2C34%2C139%2C15%2C49%2C189%2C188%2C129%2C18%2C39%2C1%2C42%2C64%2C65%2C66%2C70%2C90%2C17%2C14%2C93%2C89%2C88%2C105%2C51%2C107%2C38%2C106%2C30%2C91%2C26%2C163%2C166%2C136%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C56%2C61%2C63%2C73%2C99%2C27%2C74%2C9%2C8%2C78%2C47%2C21%2C101%2C100%2C102%2C95%2C10%2C20%2C3%2C19%2C83%2C55%2C81%2C33%2C72%2C0%2C92%2C32%2C80%2C85%2C46%2C45%2C84%2C37%2C5%2C87%2C79%2C43%2C35%2C82%2C2%2C36%2C62%2C41%2C103%2C44%2C77%2C67%2C109%2C59%2C58%2C31%2C96%2C57%2C54%2C48%2C76%2C71%2C24%2C110

Requested by

Host: connect.facebook.net
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

Resource Hash

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Security Headers

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Response headers

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GET
H2

200

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10336349.fls.doubleclick.net/ Frame 786E
Redirect Chain

https://10336349.fls.doubleclick.net/activityi;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0...
https://10336349.fls.doubleclick.net/activityi;dc_pre=CJeijqXZ8ocDFWeQ_QcdgsYEJA;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;u...

0
0

24ms
23ms

Document
text/html

142.250.184.198
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://10336349.fls.doubleclick.net/activityi;dc_pre=CJeijqXZ8ocDFWeQ_QcdgsYEJA;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe4880v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html?

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/destination?id=DC-10336349&l=dataLayer&cx=c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

fra24s11-in-f6.1e100.net

Software

cafe /

Resource Hash

Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

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cache-control: private, max-age=0
content-encoding: br
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content-type: text/html; charset=UTF-8
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date: Tue, 13 Aug 2024 19:26:04 GMT
expires: Tue, 13 Aug 2024 19:26:04 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 13 Aug 2024 19:26:04 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
follow-only-when-prerender-shown: 1
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p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
pragma: no-cache
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 activity;register_conversion=1;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm...
ad.doubleclick.net/ 0
23 B 64ms
40ms Image
image/png 142.250.186.70
GOOGLE

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Show headers Download Go to Show image

Full URL

https://ad.doubleclick.net/activity;register_conversion=1;src=10336349;type=01;cat=niufa0;ord=3131617381367;npa=1;auiddc=1349915221.1723577164;ps=1;pcor=412695856;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe4880v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html?

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.70 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s05-in-f6.1e100.net

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Aug 2024 19:26:04 GMT
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x-content-type-options: nosniff
server: cafe
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
content-type: image/png
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
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timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
0 49ms
14ms Fetch
text/plain 2001:4860:4802:32::36
GOOGLE

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Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-MW2FY1DQDK&gtm=45je4880v880006094z878749737za200zb78749737&_p=1723577164214&_gaz=1&gcd=13l3lPl2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=1183550508.1723577164&ecid=1267508601&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&ec_mode=a&_s=1&sid=1723577164&sct=1&seg=0&dl=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&dt=Page%20Not%20Found%20-%20NIU%20-%20Northern%20Illinois%20University&en=page_view&_fv=1&_ss=1&tfd=2328
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-MW2FY1DQDK&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Aug 2024 19:26:04 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.niu.edu
cache-control: no-cache, no-store, must-revalidate
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cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
252 B 69ms
20ms Ping
text/plain 2a00:1450:400c:c00::9b
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-MW2FY1DQDK&cid=1183550508.1723577164&gtm=45je4880v880006094z878749737za200zb78749737&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1&npa=1&frm=0&tag_exp=0
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-MW2FY1DQDK&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c00::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Aug 2024 19:26:04 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.niu.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 312ms
291ms Image
image/gif 142.250.184.195
GOOGLE

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Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-MW2FY1DQDK&cid=1183550508.1723577164&gtm=45je4880v880006094z878749737za200zb78749737&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1&npa=1&frm=0&tag_exp=0&tag_exp=0&z=1830364381

Requested by

Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.184.195 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s11-in-f3.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Aug 2024 19:26:04 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 b3254642-23c4-436a-86d6-5541f149f96c.json Show response
tr.snapchat.com/config/edu/ 117 B
399 B 185ms
113ms Fetch
application/json 35.190.43.134
GOOGLE

General

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Full URL

https://tr.snapchat.com/config/edu/b3254642-23c4-436a-86d6-5541f149f96c.json?v=3.25.1-2408082241

Requested by

Host: sc-static.net
URL: https://sc-static.net/scevent.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.190.43.134 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

134.43.190.35.bc.googleusercontent.com

Software

API Gateway /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Request headers

accept: application/json
Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Tue, 13 Aug 2024 19:26:04 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
via: 1.1 google
server: API Gateway
observe-browsing-topics: ?1
content-type: application/json
access-control-allow-origin: https://www.niu.edu
x-envoy-upstream-service-time: 94
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 117

GET
H2 200 i
tr.snapchat.com/cm/ Frame 55DE 0
0 103ms
22ms Document
text/html 35.190.43.134
GOOGLE

General

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Full URL

https://tr.snapchat.com/cm/i?pid=b3254642-23c4-436a-86d6-5541f149f96c&u_scsid=8ee58c14-32c1-4d18-9ad0-d1eb80a5f42c&u_sclid=2acad4af-becc-4200-a739-8c0c4dde7949

Requested by

Host: sc-static.net
URL: https://sc-static.net/scevent.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.190.43.134 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

134.43.190.35.bc.googleusercontent.com

Software

API Gateway /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload max-age=31536000; includeSubDomains

Request headers

Referer: https://www.niu.edu/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Tue, 13 Aug 2024 19:26:04 GMT
server: API Gateway
strict-transport-security: max-age=31536000; includeSubDomains; preload max-age=31536000; includeSubDomains
via: 1.1 google
x-envoy-upstream-service-time: 0

GET
H2 200 sa.css
tags.srv.stackadapt.com/ 65 B
203 B 99ms
98ms Stylesheet
text/css 18.196.139.72
AMAZON-02

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Full URL: https://tags.srv.stackadapt.com/sa.css
Requested by: Host: tags.srv.stackadapt.com
URL: https://tags.srv.stackadapt.com/events.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.196.139.72 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-196-139-72.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 47af9e72968c9f2bbe4f52df21af3ce3f713700915a491de1051d25146cccc3e

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
date: Tue, 13 Aug 2024 19:26:04 GMT
cache-control: only-if-cached, no-transform, private, max-age=7776000
content-length: 65
content-type: text/css

GET
H2 200 sa.jpeg Show response
tags.srv.stackadapt.com/ 0
2 KB 112ms
98ms Fetch
image/jpeg 18.196.139.72
AMAZON-02

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Full URL: https://tags.srv.stackadapt.com/sa.jpeg
Requested by: Host: tags.srv.stackadapt.com
URL: https://tags.srv.stackadapt.com/events.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.196.139.72 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-196-139-72.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
date: Tue, 13 Aug 2024 19:26:04 GMT
cache-control: only-if-cached, no-transform, private, max-age=7776000
content-length: 651
content-type: image/jpeg

GET
H2 200 topics_api Show response
psb.taboola.com/ 65 B
284 B 24ms
7ms Fetch
text/html 151.101.1.44
FASTLY

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Full URL: https://psb.taboola.com/topics_api
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1333318/tfa.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.1.44 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash: e7112b70eed95d42b178135728e6153e34f07001827870748de87cd7dec3538e

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-cache-hits: 0
date: Tue, 13 Aug 2024 19:26:04 GMT
via: 1.1 varnish
server: Varnish
observe-browsing-topics: ?1
x-timer: S1723577165.661540,VS0,VE0
x-cache: HIT
content-type: text/html; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=2592000
accept-ranges: bytes
content-length: 65
retry-after: 0
x-served-by: cache-fra-etou8220108-FRA

GET
H2 200 json Show response
trc.taboola.com/1333318/trc/3/ 3 KB
2 KB 47ms
37ms Script
application/javascript 151.101.1.44
FASTLY

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Full URL: https://trc.taboola.com/1333318/trc/3/json?tim=1723577164652&data=%7B%22id%22%3A543%2C%22ii%22%3A%22%2F404.shtml%22%2C%22it%22%3A%22video%22%2C%22sd%22%3Anull%2C%22ui%22%3Anull%2C%22vi%22%3A1723577164642%2C%22cv%22%3A%2220240808-24-RELEASE%22%2C%22uiv%22%3A%22default%22%2C%22u%22%3A%22https%3A%2F%2Fwww.niu.edu%2F404.shtml%22%2C%22e%22%3Anull%2C%22cb%22%3A%22TFASC.trkCallback%22%2C%22qs%22%3A%22%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html%22%2C%22r%22%3A%5B%7B%22li%22%3A%22rbox-tracking%22%2C%22s%22%3A0%2C%22uim%22%3A%22rbox-tracking%3Apub%3Dadvancedpublication-niu-sc%3Aabp%3D0%22%2C%22uip%22%3A%22rbox-tracking%22%2C%22orig_uip%22%3A%22rbox-tracking%22%7D%5D%2C%22mpvd%22%3A%7B%22en%22%3A%22page_view%22%2C%22tim%22%3A1723577164652%2C%22ref%22%3Anull%2C%22item-url%22%3A%22https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html%22%2C%22tos%22%3A7%2C%22ssd%22%3A1%2C%22scd%22%3A0%2C%22it%22%3A%22JS_PIXEL%22%2C%22supv%22%3Atrue%7D%7D&pubit=i
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1333318/tfa.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.1.44 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx /
Resource Hash: 7fead4d4f377897b21bb5951fe848dc96dba3c386d0f9eb8d1af3f9dd0b98a33

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-vcl-time-ms: 19
date: Tue, 13 Aug 2024 19:26:04 GMT
content-encoding: gzip
via: 1.1 varnish
cpu: 0.172
x-fastly-to-nlb-rtt: 7461
x-cache: MISS
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x-service-version: v1
x-served-by: cache-fra-etou8220061-FRA
x-log-content-encoding: gzip
server: nginx
x-timer: S1723577165.665482,VS0,VE19
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
access-control-allow-credentials: true
accept-ranges: bytes
x-cache-hits: 0

GET
H3 200 1751558948453578 Show response
connect.facebook.net/signals/config/ 23 KB
3 KB 112ms
112ms Script
application/x-javascript 157.240.252.13
FACEBOOK

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FACEBOOK

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FACEBOOK

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Security

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expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 saq_pxl Show response
tags.srv.stackadapt.com/ 94 B
285 B 99ms
99ms XHR
text/plain 18.196.139.72
AMAZON-02

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Full URL: https://tags.srv.stackadapt.com/saq_pxl?uid=Xk4iJOS651J4IJMTHYWUWQ&is_js=true&landing_url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&t=Page%20Not%20Found%20-%20NIU%20-%20Northern%20Illinois%20University&tip=whYoqgh0ifg2uNj0GUnqPVlRtVcUY8d6-adiE-tgNCc&host=https%3A%2F%2Fwww.niu.edu&sa_conv_data_css_value=%270-d56e520c-f8ad-5277-5e61-7124e4beee03%27&sa_conv_data_image_value=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&l_src=&l_src_d=&u_src=&u_src_d=&shop=false&sa-user-id-v3=s%253AAQAKIHdD5aik2sMuu9MUMiKohGwkzzWhkJfMui96JqsVistBENYBGAQgzObutQYwAToEFPvsiUIE7-I4kg.F%252BRK33UimEhxOshWLbwLCo%252FQWRvgH9e052vRLbeiScw&sa-user-id-v2=s%253A1W5SDPitUndeYXEk5L7uA1FfBSU.raML9QRDvDIJZ%252FGPiMXROF2jF2gXWxZFou6yPU%252BHksk&sa-user-id=s%253A0-d56e520c-f8ad-5277-5e61-7124e4beee03.XM86yqQ7jzsTk35sBuoxWa%252FqyjQuyDo4nXaa6Wl18IA
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POST
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GOOGLE

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Full URL

https://tr.snapchat.com/p

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Protocol

Security

QUIC, , AES_128_GCM

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date: Tue, 13 Aug 2024 19:26:04 GMT
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GET
H3 200 352409046113681 Show response
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3 KB 73ms
72ms Script
application/x-javascript 157.240.252.13
FACEBOOK

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POST
H2 200 p
tr6.snapchat.com/ 0
192 B 59ms
19ms Ping
text/plain 2600:1901:0:7628::
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL

https://tr6.snapchat.com/p

Requested by

Host: sc-static.net
URL: https://sc-static.net/scevent.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:1901:0:7628:: Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),

Reverse DNS

Software

API Gateway /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Tue, 13 Aug 2024 19:26:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
x-envoy-upstream-service-time: 0
via: 1.1 google
server: API Gateway
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

GET
H/1.1 200
OK favicon.ico
www.niu.edu/ 3 KB
4 KB 114ms
114ms Other
image/x-icon 131.156.223.14
NIU

General

Check archive.org

Show headers Download Go to

Full URL

https://www.niu.edu/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),

Reverse DNS

webmain-onprem.niu.edu

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

bdf40d06759cfde59f51d8a019182b8982d9292ece19eae80a0efb7cf2c1dbae

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Date: Tue, 13 Aug 2024 19:26:04 GMT
Last-Modified: Wed, 07 Jun 2023 14:57:22 GMT
Server: Microsoft-IIS/10.0
ETag: "3284685d5099d91:0"
X-Powered-By: ASP.NET
Content-Type: image/x-icon
Cache-Control: max-age=86400
Accept-Ranges: bytes
Content-Length: 3262

POST
H3 200 p
tr.snapchat.com/ 0
15 B 20ms
19ms Ping
text/plain 35.190.43.134
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tr.snapchat.com/p

Requested by

Host: sc-static.net
URL: https://sc-static.net/scevent.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

35.190.43.134 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

API Gateway /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.niu.edu/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Tue, 13 Aug 2024 19:26:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
via: 1.1 google
server: API Gateway
access-control-allow-origin: https://www.niu.edu
x-envoy-upstream-service-time: 1
access-control-allow-credentials: true
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content-length: 0

OPTIONS
H2 200 unip
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0 95ms
16ms Preflight 141.226.228.48
TABOOLA-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=1558&scd=0&ssd=1&est=1723577164645&ver=36&isls=true&src=i&invt=1500&msa=153&rv=1&tim=1723577166202&vi=1723577164642&ri=b99dba5e267ed47552bf73521a76627a&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&it=JS_PIXEL
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: attribution-reporting-eligible
Access-Control-Request-Method: GET
Origin: https://www.niu.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: attribution-reporting-eligible
access-control-allow-origin: https://www.niu.edu
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Tue, 13 Aug 2024 19:26:06 GMT
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
server: nginx

GET
H2 204 unip Show response
trc-events.taboola.com/1333318/log/3/ 0
245 B 41ms
14ms XHR
text/plain 141.226.228.48
TABOOLA-AS

General

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Show headers Download Go to

Full URL: https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=1558&scd=0&ssd=1&est=1723577164645&ver=36&isls=true&src=i&invt=1500&msa=153&rv=1&tim=1723577166202&vi=1723577164642&ri=b99dba5e267ed47552bf73521a76627a&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&it=JS_PIXEL
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1333318/tfa.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.niu.edu/
Attribution-Reporting-Eligible: trigger
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: https://www.niu.edu
pragma: no-cache
date: Tue, 13 Aug 2024 19:26:06 GMT
cache-control: no-cache
access-control-allow-credentials: true
server: nginx
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"

GET
H2 204 unip Show response
trc-events.taboola.com/1333318/log/3/ 0
244 B 13ms
13ms XHR
text/plain 141.226.228.48
TABOOLA-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=4559&scd=0&ssd=1&est=1723577164645&ver=36&isls=true&src=i&invt=3000&msa=153&rv=1&tim=1723577169204&vi=1723577164642&ri=b99dba5e267ed47552bf73521a76627a&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&it=JS_PIXEL
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1333318/tfa.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.niu.edu/
Attribution-Reporting-Eligible: trigger
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: https://www.niu.edu
pragma: no-cache
date: Tue, 13 Aug 2024 19:26:09 GMT
cache-control: no-cache
access-control-allow-credentials: true
server: nginx
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"

OPTIONS
H2 200 unip
trc-events.taboola.com/1333318/log/3/ Frame 0
0 16ms
16ms Preflight 141.226.228.48
TABOOLA-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=4559&scd=0&ssd=1&est=1723577164645&ver=36&isls=true&src=i&invt=3000&msa=153&rv=1&tim=1723577169204&vi=1723577164642&ri=b99dba5e267ed47552bf73521a76627a&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2Ftour%2F_alg.html&it=JS_PIXEL
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: attribution-reporting-eligible
Access-Control-Request-Method: GET
Origin: https://www.niu.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: attribution-reporting-eligible
access-control-allow-origin: https://www.niu.edu
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Tue, 13 Aug 2024 19:26:09 GMT
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
server: nginx

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: adp.eab.com
URL: https://adp.eab.com/js/adp.min.js

Verdicts & Comments Add Verdict or Comment

72 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

35 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
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www.niu.edu/	1970-01-20 22:46:18	Name: WebMain_Netscaler Value: ffffffff09151f7d45525d5f4f58455e445a4a42378b
niu.edu/	1970-01-20 22:46:18	Name: WebMain_Netscaler Value: ffffffff09151f7c45525d5f4f58455e445a4a42378b
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www.niu.edu/	1970-01-21 07:31:53	Name: sa-user-id Value: s%253A0-d56e520c-f8ad-5277-5e61-7124e4beee03.XM86yqQ7jzsTk35sBuoxWa%252FqyjQuyDo4nXaa6Wl18IA
www.niu.edu/	1970-01-21 07:31:53	Name: sa-user-id-v2 Value: s%253A1W5SDPitUndeYXEk5L7uA1FfBSU.raML9QRDvDIJZ%252FGPiMXROF2jF2gXWxZFou6yPU%252BHksk
www.niu.edu/	1970-01-21 07:31:53	Name: sa-user-id-v3 Value: s%253AAQAKIHdD5aik2sMuu9MUMiKohGwkzzWhkJfMui96JqsVistBENYBGAQgzObutQYwAToEFPvsiUIE7-I4kg.F%252BRK33UimEhxOshWLbwLCo%252FQWRvgH9e052vRLbeiScw
.doubleclick.net/	1970-01-21 08:07:53	Name: IDE Value: AHWqTUkASRSDKZ4JU13u1pSuIJk-D1Dt99g-uZE0Y93hintmpdxXGkNJot0TuBBfoNI
.doubleclick.net/	1970-01-21 03:05:29	Name: receive-cookie-deprecation Value: 1
.twitter.com/	1970-01-21 08:22:17	Name: personalization_id Value: "v1_aZlBX/LnRdOHL+qHeWh1tw=="
.linkedin.com/	1970-01-20 22:47:43	Name: lidc Value: "b=OGST05:s=O:r=O:a=O:p=O:g=3147:u=1:x=1:i=1723577164:t=1723663564:v=2:sig=AQE3h_BLi6iWH5cq74oWPwjfPxGZTaRw"
.linkedin.com/	1970-01-21 07:31:53	Name: bcookie Value: "v=2&a4b1e51e-6952-4aef-8bf6-669bc350fb8a"
.linkedin.com/	1970-01-21 03:05:29	Name: li_gc Value: MTswOzE3MjM1NzcxNjQ7MjswMjFTgXziGx1u0da+xreYoPm9KLl0xTFt8XZBmXTo1ber8g==
.t.co/	1970-01-21 08:22:17	Name: muc_ads Value: 848d1dd1-4733-4151-8220-c1712e26bebe
.niu.edu/	1970-01-21 00:55:53	Name: _fbp Value: fb.1.1723577164732.385447382435748639
.youvisit.com/	1969-12-31 23:59:59	Name: PHPSESSID Value: tfj6rf93j8qbdssamnj9f6offk
.niu.edu/	1970-01-20 22:56:21	Name: _ScCbts Value: %5B%5D
.niu.edu/	1970-01-21 08:22:17	Name: _ga_MW2FY1DQDK Value: GS1.1.1723577164.1.0.1723577165.59.0.1267508601

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/tour/_alg.html Message: Failed to load resource: the server responded with a status of 404 (Not Found)

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

10336349.fls.doubleclick.net
ad.doubleclick.net
adp.eab.com
analytics.twitter.com
cdn.taboola.com
code.jquery.com
connect.facebook.net
enroll.niu.edu
fonts.googleapis.com
fonts.gstatic.com
ka-p.fontawesome.com
kit.fontawesome.com
mx.technolutions.net
niu.edu
psb.taboola.com
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
sc-static.net
snap.licdn.com
stackpath.bootstrapcdn.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tags.srv.stackadapt.com
tr.snapchat.com
tr6.snapchat.com
trc-events.taboola.com
trc.taboola.com
www.facebook.com
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.math.niu.edu
www.niu.edu
www.youvisit.com
adp.eab.com
104.244.42.195
13.107.42.14
131.156.223.14
141.226.228.48
142.250.184.195
142.250.184.198
142.250.186.70
151.101.1.44
157.240.252.13
157.240.253.35
18.196.139.72
18.239.18.127
18.239.18.41
199.232.188.157
2001:4860:4802:32::36
2600:1901:0:7628::
2606:4700::6812:123e
2606:4700::6812:bcf
2620:1ec:21::14
2a00:1450:4001:808::2008
2a00:1450:4001:828::2003
2a00:1450:4001:829::200e
2a00:1450:4001:82f::200a
2a00:1450:400c:c00::9b
2a02:26f0:480:15::213:7e63
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
2a04:4e42:600::649
3.163.248.4
34.198.122.35
35.190.43.134
93.184.221.165
00634b72426a96d4747089a8de50b8a5dac935bc128b83704ea5c505f82fc5e3
078f3dd88e751c3c421b2007e1cb27bcb65a95daf278bd25de81ba7b2bf3c4e4
1166ae8fe00316ed428e5c2147d73c0721e4380e203b490d491bf8e628d2aa70
135606845ce38f1456e06fb6090cb4ebd1bf45387d164991de1f2969f99c6593
196e6e2e167dbdc469010850557ba592678ad2f16c87ca75963fca891caf0159
1b58b92c2a37b36cc6546efe685c6dcebeff9ca7abecc2f1b24414cce3e0a4c2
1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26
2481c6a5a42a7eee857b277c5bbb7d198a441c4a4f71efb5a4c6920c0037de7b
24c7030c50c1045cfefddac2d403f4bb2043b34183f6887f5c88a3e12e0236f9
26494360e0db8345fef2c3e22a47055116f9cfb46f94d308684dd1036cfdeefc
2af0f5c12099fb857aeda94a926b0ab19f253b649b4b159f04f0f9e342de2d9f
2d38ed7e4aa0fb48915979f2ba3ae778f01d2e09196ee4239d59096cb3a06890
2dafa841033726d67b9ca3e8ca8f6535f2ef4ad62ce45e1aab08286c862c6e7c
3366c135f0433410da5814de81272017212d2963d8e82984fe7db9f8ffbeeb6f
38457d84ff1ecbae307576c0c7648b14da4a06664e93024e1fb184e8b07a9b6a
3cb3604f3f24f9e8cb823cb68bbcb6704e0c01225586bee98a9c331996561bc4
41704d8589e4826363b6316d6a5e5d6da5f3fdee55723188a25be0524b9399dc
42ffeae687ee562cc3d669407321ce1754cc922ed793e3371efac196b33cbf47
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
47af9e72968c9f2bbe4f52df21af3ce3f713700915a491de1051d25146cccc3e
4d15ff2317e16ccd8ca1d3248fea7d91130e022369bb032824a84ad9967064df
4d424af8e6254a3ee915b6efdec3f0ed3fcbdedc67c83025148c9758701cd2d4
5a1ff65160b6b46403efa6189d1c087486ba9539916e7ef98b7cb04bfac7e572
5dba1570e2c1f739e153f9c8d38e73de101eb05a1c3b158b3a267e55c4b545a8
62d302ed8b63d5979c0436c0d14725daa6628af4d4c353707780fda2cf100462
66f3a07e1fa9b64a686b66381e4458dbc8abf3dbbff954720c4eec07b84411c2
6b3bef53dc4a96ec07149d02a60b5fd026332bbce0b4ece79f3c55e3ddb85f5c
6c631413e855fc4f3158c34e1569f4ca9a5fd78290cf154dc4b97f17cf9fe62e
7577799c89cb4478ae4f6b1e080bb544afbbf20f8dfba026aa478338acf63046
79d9c788b4b3ecc5517f27cf0681095192e2b5c36761d1710a7954b5acb29f75
7cb4efd75d841420c32a07f5880f53c1b59a78a2ca21e4c805a6a10c0f1ad429
7ce171b8d0e5b7be96956588f33d9de3309a75aa38d29c33eda91ced379be9dc
7fead4d4f377897b21bb5951fe848dc96dba3c386d0f9eb8d1af3f9dd0b98a33
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
8b59e768329d2f19d057c4dfc2a749179cb80adc4ce78c4660ad6f78856b01d5
92443d06835a28423649bca60e6d755e4a1bd09638443196d58e0dd1f06c827f
a5277ff85a85ca759fb20f0408f6c66cc9da9eb8708fc188c1bf0a552443f2f0
aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
ae7c0230749b8a1ac31acdabea1094f958afa5775035ae537cda4a07bf973582
bb2f90081933c0f2475883ca2c5cfee94e96d7314a09433fffc42e37f4cffd3b
bdf40d06759cfde59f51d8a019182b8982d9292ece19eae80a0efb7cf2c1dbae
be0204bf1a2717d586cb27ad20cb6b47c7b0cdc08d2d452b00ad42dd17d83c17
c628e2e71103b6d7734a78f0362832ae0fef69f76ac525c464b6c96d6c86cd39
c83f9f27c74a313e8b90b03d7d0ae97cfe40867402942894254c72cb3d37c293
cb41292903f6bd996333bdfe6fbc58e1dbdb6109074505ee3ea46373bb23be70
cca439cae52276aa8d206d70af61ff8a1faedd20f8e4e72c374d1c377d5fc767
ce6c3329f6a821ca84c774a4d509f55239c51ce28dc6c28dcd6c45650c5d4dc9
cfbd3354120958cdcf0c2236c05d37e5ebc948c56f8989fc8a8f347920d2e07f
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e7112b70eed95d42b178135728e6153e34f07001827870748de87cd7dec3538e
eb795deda8983fa5310627c9584cf3f3b95d272567113500059018b3941cb267
edd5487f216469726314ae2b829b221d70e2a02674477e3c8f69a0d5f0b1ea49
ee862a1b7f6e6ea459caec7b0027e2ec8cad391f55171ebf355f0a55a08bb372
eea43e8573b167a9d70add67b01cc8f4dd1cf5f132b5c6c5e8b4e58e68d0e35e
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f0fdba09e5424857290d8e5aa6beb9953d22465dd8cd82e760e549a3f0663320
f29abc9586bf21906ececc854d1f06229d68b16ff94351309990569b51f189fb
fc740a7dd685e149ac9c20befb93b7e127249aa2d260a3b5f6b0ab696051e8a0
fd30c4a7fb3732d8d1741ce0a3c67d20c67d41332d571931f7bbfc7f7040ed72
fda652b8efbeb219563ecc429680c850c94496574cf5be637b8c566574945d18

www.niu.edu Open in urlscan Pro 131.156.223.14 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

83 Requests

89 %HTTPS

44 %IPv6

25 Domains

36 Subdomains

33 IPs

5 Countries

1575 kBTransfer

4465 kBSize

35 Cookies

29 Outgoing links

Page URL History

Redirected requests

83 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.niu.edu Open in urlscan Pro
131.156.223.14 Public Scan

Screenshot
Live screenshot

Full Image

83
Requests

89 %
HTTPS

44 %
IPv6

25
Domains

36
Subdomains

33
IPs

5
Countries

1575 kB
Transfer

4465 kB
Size

35
Cookies

83 HTTP transactions
0 data transactions