diveintosystems.org Open in urlscan Pro
18.189.155.174 Public Scan

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Add Verdict Report

Submitted URL:
http://diveintosystems.org/
Effective URL:
https://diveintosystems.org/
Submission: On November 07 via api (November 7th 2023, 4:28:19 pm UTC) from US — Scanned from DE

Summary HTTP 10 Redirects Links 37 Behaviour Indicators

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 10 HTTP transactions. The main IP is 18.189.155.174, located in Columbus, United States and belongs to AMAZON-02, US. The main domain is diveintosystems.org.
TLS certificate: Issued by R3 on October 5th 2023. Valid for: 3 months.

This is the only time diveintosystems.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 4	18.189.155.174 18.189.155.174	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:828::200a	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:810::2008	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82f::2003	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
10	6

4 18.189.155.174 (Columbus, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-18-189-155-174.us-east-2.compute.amazonaws.com

diveintosystems.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
4	diveintosystems.org 1 redirects diveintosystems.org	239 KB
3	gstatic.com fonts.gstatic.com	138 KB
1	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 2462	256 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 35	84 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 223	6 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 31	2 KB
10	6

	Domain	Requested by
4	diveintosystems.org	1 redirects diveintosystems.org
3	fonts.gstatic.com	fonts.googleapis.com
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	diveintosystems.org
1	cdnjs.cloudflare.com	diveintosystems.org
1	fonts.googleapis.com	diveintosystems.org
10	6

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

Domain
www.suzannejmatthews.com
www.cs.swarthmore.edu
nostarch.com
www.amazon.com
sites.google.com
sigcse2021.sigcse.org
dl.acm.org
www.csc2.ncsu.edu
iscaconf.org
faculty.ithaca.edu
www.drury.edu
www.stolaf.edu
faculty.knox.edu
www.cs.drexel.edu
www.sewanee.edu
johnpdougherty.com
jjfoley.me
www.xavier.edu
www.cloviscollege.edu
computerscience.tcnj.edu
western.edu
cseweb.ucsd.edu
www.simmons.edu
www.highpoint.edu
cs.wheatoncollege.edu
www.samford.edu
www.centre.edu
www.davidson.edu
www.evergreen.edu
groups.google.com

Subject Issuer	Validity	Valid
diveintosystems.org R3	`2023-10-05` - `2024-01-03`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-10-16` - `2024-01-08`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-10-16` - `2024-01-08`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-10-16` - `2024-01-08`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://diveintosystems.org/
Frame ID: A6DAD0AECE5889C26B6AF9F502B27F1E
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Dive into Systems

Page URL History Show full URLs

http://diveintosystems.org/ HTTP 301
https://diveintosystems.org/ Page URL

Detected technologies

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]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

10
Requests

100 %
HTTPS

83 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

469 kB
Transfer

675 kB
Size

2
Cookies

37 Outgoing links

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

URL: http://www.suzannejmatthews.com/
Title: Suzanne J. Matthews

Search URL Search Domain Scan URL

URL: https://www.cs.swarthmore.edu/~newhall/
Title: Tia Newhall

Search URL Search Domain Scan URL

URL: https://www.cs.swarthmore.edu/~kwebb/
Title: Kevin C. Webb

Search URL Search Domain Scan URL

URL: https://nostarch.com/dive-systems

Search URL Search Domain Scan URL

URL: https://www.amazon.com/Dive-Into-Systems-Introduction-Computer/dp/1718501366/ref=sr_1_1?crid=YIK9MEFTDHXF&keywords=dive+into+systems&qid=1664204099&qu=eyJxc2MiOiIwLjYzIiwicXNhIjoiMC4yNCIsInFzcCI6IjAuMzEifQ%3D%3D&sprefix=dive+into+%2Caps%2C892&sr=8-1
Title: Amazon

Search URL Search Domain Scan URL

URL: https://sites.google.com/site/ccsceastern/conference-info
Title: CCSC Eastern'22

Search URL Search Domain Scan URL

URL: https://www.cs.swarthmore.edu/~newhall/papers/ccsce22_talk.pdf
Title: talk slides

Search URL Search Domain Scan URL

URL: https://sigcse2021.sigcse.org/schedule/
Title: SIGCSE'21

Search URL Search Domain Scan URL

URL: https://dl.acm.org/doi/abs/10.1145/3408877.3432514
Title: open access paper

Search URL Search Domain Scan URL

URL: https://www.cs.swarthmore.edu/~newhall/papers/sigcse21_talk.pdf
Title: talk slides

Search URL Search Domain Scan URL

URL: https://dl.acm.org/doi/10.1145/3408877.3432567
Title: abstract

Search URL Search Domain Scan URL

URL: https://www.csc2.ncsu.edu/faculty/efg/people/www/wcae2023.html
Title: WCAE'23

Search URL Search Domain Scan URL

URL: https://iscaconf.org/isca2023/
Title: ISCA

Search URL Search Domain Scan URL

URL: https://www.cs.swarthmore.edu/~newhall/cs31
Title: Intro to Computer Systems

Search URL Search Domain Scan URL

URL: https://faculty.ithaca.edu/barr/
Title: John Barr

Search URL Search Domain Scan URL

URL: https://www.drury.edu/math-and-computer-science/christopher-branton
Title: Chris Branton

Search URL Search Domain Scan URL

URL: https://www.stolaf.edu/profile/rab
Title: Dick Brown

Search URL Search Domain Scan URL

URL: http://faculty.knox.edu/dbunde/
Title: David Bunde

Search URL Search Domain Scan URL

URL: https://www.cs.drexel.edu/~bchar/
Title: Bruce Char

Search URL Search Domain Scan URL

URL: https://sites.google.com/eng.ucsd.edu/bryan-chins-page/home
Title: Bryan Chin

Search URL Search Domain Scan URL

URL: https://www.sewanee.edu/academics/computer-science/facstaff/carl.html
Title: Stephen Carl

Search URL Search Domain Scan URL

URL: https://johnpdougherty.com/
Title: John Dougherty

Search URL Search Domain Scan URL

URL: https://jjfoley.me/
Title: John Foley

Search URL Search Domain Scan URL

URL: https://www.xavier.edu/computer-science-department/directory/liz-johnson
Title: Elizabeth Johnson

Search URL Search Domain Scan URL

URL: https://www.cloviscollege.edu/directory/william-kerney.html
Title: Bill Kerney

Search URL Search Domain Scan URL

URL: https://computerscience.tcnj.edu/faculty-staff/faculty/dr-deborah-knox/
Title: Deborah Knox

Search URL Search Domain Scan URL

URL: https://western.edu/people/doug-macgregor-phd/
Title: Doug MacGregor

Search URL Search Domain Scan URL

URL: https://cseweb.ucsd.edu/~muller/
Title: Keith Muller

Search URL Search Domain Scan URL

URL: https://cseweb.ucsd.edu/~leporter/
Title: Leo Porter

Search URL Search Domain Scan URL

URL: https://www.simmons.edu/academics/faculty/lauren-provost
Title: Lauren Provost

Search URL Search Domain Scan URL

URL: http://www.highpoint.edu/engineering/rshore/
Title: Roger Shore

Search URL Search Domain Scan URL

URL: http://cs.wheatoncollege.edu/~ttong/
Title: Tony Tong

Search URL Search Domain Scan URL

URL: https://www.samford.edu/arts-and-sciences/directory/Toone-Brian-R
Title: Brian Toone

Search URL Search Domain Scan URL

URL: https://www.centre.edu/directory/name/david-toth/
Title: David Toth

Search URL Search Domain Scan URL

URL: https://www.davidson.edu/people/bryce-wiedenbeck
Title: Bryce Wiedenbeck

Search URL Search Domain Scan URL

URL: https://www.evergreen.edu/directory/people/richardweiss
Title: Richard Weiss

Search URL Search Domain Scan URL

URL: https://groups.google.com/forum/#!forum/dive-into-systems
Title: low-volume mailing list

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://diveintosystems.org/ HTTP 301
https://diveintosystems.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
diveintosystems.org/
Redirect Chain

http://diveintosystems.org/
https://diveintosystems.org/

52 KB
52 KB

467ms
232ms

Document
text/html

18.189.155.174
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://diveintosystems.org/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 18.189.155.174 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-189-155-174.us-east-2.compute.amazonaws.com
Software: lighttpd/1.4.59 /
Resource Hash: 171395213a902c26046dc42131417b7141d0b1319421ebe2dbc83ae7dd9b51e7

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
content-length: 53106
content-type: text/html
date: Tue, 07 Nov 2023 16:28:14 GMT
etag: "376687453"
last-modified: Fri, 08 Sep 2023 17:25:23 GMT
server: lighttpd/1.4.59

Redirect headers

Content-Length: 0
Date: Tue, 07 Nov 2023 16:28:14 GMT
Location: https://diveintosystems.org/
Server: lighttpd/1.4.59

GET
H2 200 css
fonts.googleapis.com/ 26 KB
2 KB 92ms
37ms Stylesheet
text/css 2a00:1450:4001:828::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700

Requested by

Host: diveintosystems.org
URL: https://diveintosystems.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

1a6a1883c2a0aa0ee24ed18f8ab471af07761f23ced8dbc0e1aaf33f411c1d9f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Tue, 07 Nov 2023 16:28:14 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Tue, 07 Nov 2023 16:28:14 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Tue, 07 Nov 2023 16:28:14 GMT

GET
H2 200 font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/ 30 KB
6 KB 91ms
38ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css

Requested by

Host: diveintosystems.org
URL: https://diveintosystems.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Tue, 07 Nov 2023 16:28:14 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 653458
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5631
last-modified: Mon, 04 May 2020 16:10:07 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03e5f-7918"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IJC4j6JyP3lnkhI3wr%2BPqzOqOjLWRlBBnSNmPzPadkoreg4j%2FNFJcrcaCSQkxWzxgG5%2BHYPJ3qNbkMTM8g1qXVZqM9L0PU8aZqDQhwBevWeFNBnSyJ1HLvvB1EMZel2l%2FTwdCPsaJo%2FMTI94H2yCFPQg"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 8226f2c1a86718db-FRA
expires: Sun, 27 Oct 2024 16:28:14 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 243 KB
84 KB 89ms
38ms Script
application/javascript 2a00:1450:4001:810::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-6C7YGP3BE6

Requested by

Host: diveintosystems.org
URL: https://diveintosystems.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

530ae6533405b0d9c38f2726f96e5a041d017d63e470568a00a161f09edfbac8

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Tue, 07 Nov 2023 16:28:14 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
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
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 85880
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 07 Nov 2023 16:28:14 GMT

GET
H2 200 memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v36/ 47 KB
48 KB 72ms
22ms Font
font/woff2 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v36/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9b1b9d7cb74a9923d83f36f0026f421940b861fd6e1a51b8f79af45492ed4ed5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://diveintosystems.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Thu, 02 Nov 2023 18:17:53 GMT
x-content-type-options: nosniff
age: 425422
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 48432
x-xss-protection: 0
last-modified: Thu, 14 Sep 2023 00:40:31 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 01 Nov 2024 18:17:53 GMT

GET
H2 200 ga6daw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTYf6D30.woff2
fonts.gstatic.com/s/notoserif/v23/ 42 KB
42 KB 87ms
45ms Font
font/woff2 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/notoserif/v23/ga6daw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTYf6D30.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9d3959df4ebd84904a1622b6d7c9728f487e0c4d372f9bc2f59d0c480702f9c5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://diveintosystems.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 10:57:40 GMT
x-content-type-options: nosniff
age: 365435
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 43212
x-xss-protection: 0
last-modified: Tue, 24 Oct 2023 00:59:26 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 02 Nov 2024 10:57:40 GMT

GET
H2 200 ga6faw1J5X9T9RW6j9bNfFIMZhhWnFTyNZIQD1-_P3_ctw.woff2
fonts.gstatic.com/s/notoserif/v23/ 47 KB
47 KB 101ms
58ms Font
font/woff2 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/notoserif/v23/ga6faw1J5X9T9RW6j9bNfFIMZhhWnFTyNZIQD1-_P3_ctw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

beeb07fb8c29efbc5a8a805f860a8550e56d5eab9e6883f58db91581be08214b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://diveintosystems.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 10:23:18 GMT
x-content-type-options: nosniff
age: 367497
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 48428
x-xss-protection: 0
last-modified: Tue, 24 Oct 2023 00:57:10 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 02 Nov 2024 10:23:18 GMT

GET
H2 200 Diveintosystemscover.jpeg
diveintosystems.org/ 16 KB
17 KB 117ms
117ms Image
image/jpeg 18.189.155.174
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://diveintosystems.org/Diveintosystemscover.jpeg
Requested by: Host: diveintosystems.org
URL: https://diveintosystems.org/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 18.189.155.174 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-189-155-174.us-east-2.compute.amazonaws.com
Software: lighttpd/1.4.59 /
Resource Hash: 63651ff942a4191a6517d8f78899b93942b695ab0bd0a1430c39b2f011b53be4

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Tue, 07 Nov 2023 16:28:14 GMT
last-modified: Fri, 08 Sep 2023 17:25:23 GMT
server: lighttpd/1.4.59
accept-ranges: bytes
etag: "99109034"
content-length: 16843
content-type: image/jpeg

GET
H2 200 institutions.png
diveintosystems.org/ 170 KB
170 KB 117ms
117ms Image
image/png 18.189.155.174
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://diveintosystems.org/institutions.png
Requested by: Host: diveintosystems.org
URL: https://diveintosystems.org/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 18.189.155.174 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-189-155-174.us-east-2.compute.amazonaws.com
Software: lighttpd/1.4.59 /
Resource Hash: f55376df0fc7d79a26c199477c9c4401f8d80b3ad4648f32d522611081cde883

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date: Tue, 07 Nov 2023 16:28:15 GMT
last-modified: Fri, 08 Sep 2023 17:25:23 GMT
server: lighttpd/1.4.59
accept-ranges: bytes
etag: "1293027931"
content-length: 174141
content-type: image/png

POST
H2 204 collect
region1.google-analytics.com/g/ 0
256 B 79ms
28ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-6C7YGP3BE6&gtm=45je3b60v890786667&_p=1699374495022&gcd=11l1l1l1l1&cid=1513695385.1699374495&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1699374495&sct=1&seg=0&dl=https%3A%2F%2Fdiveintosystems.org%2F&dt=Dive%20into%20Systems&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=885
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-6C7YGP3BE6
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://diveintosystems.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 07 Nov 2023 16:28:15 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://diveintosystems.org
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

Verdicts & Comments Add Verdict or Comment

7 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.

2 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
			.diveintosystems.org/	1970-01-21 01:38:54	Name: _ga_6C7YGP3BE6 Value: GS1.1.1699374495.1.0.1699374495.0.0.0
			.diveintosystems.org/	1970-01-21 01:38:54	Name: _ga Value: GA1.1.1513695385.1699374495

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.

cdnjs.cloudflare.com
diveintosystems.org
fonts.googleapis.com
fonts.gstatic.com
region1.google-analytics.com
www.googletagmanager.com
18.189.155.174
2001:4860:4802:34::36
2606:4700::6811:190e
2a00:1450:4001:810::2008
2a00:1450:4001:828::200a
2a00:1450:4001:82f::2003
171395213a902c26046dc42131417b7141d0b1319421ebe2dbc83ae7dd9b51e7
1a6a1883c2a0aa0ee24ed18f8ab471af07761f23ced8dbc0e1aaf33f411c1d9f
530ae6533405b0d9c38f2726f96e5a041d017d63e470568a00a161f09edfbac8
63651ff942a4191a6517d8f78899b93942b695ab0bd0a1430c39b2f011b53be4
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
9b1b9d7cb74a9923d83f36f0026f421940b861fd6e1a51b8f79af45492ed4ed5
9d3959df4ebd84904a1622b6d7c9728f487e0c4d372f9bc2f59d0c480702f9c5
beeb07fb8c29efbc5a8a805f860a8550e56d5eab9e6883f58db91581be08214b
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
f55376df0fc7d79a26c199477c9c4401f8d80b3ad4648f32d522611081cde883

diveintosystems.org Open in urlscan Pro 18.189.155.174 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

10 Requests

100 %HTTPS

83 %IPv6

6 Domains

6 Subdomains

6 IPs

2 Countries

469 kBTransfer

675 kBSize

2 Cookies

37 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

2 Cookies

Indicators

diveintosystems.org Open in urlscan Pro
18.189.155.174 Public Scan

Screenshot
Live screenshot

Full Image

10
Requests

100 %
HTTPS

83 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

469 kB
Transfer

675 kB
Size

2
Cookies

10 HTTP transactions
0 data transactions