calculusbook.org Open in urlscan Pro
15.197.148.33 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://calculusbook.org/
Effective URL:
https://calculusbook.org/lander
Submission: On September 23 via api (September 23rd 2024, 8:34:47 am UTC) from BE — Scanned from DE

Summary HTTP 27 Redirects Links 3 Behaviour Indicators

Summary

This website contacted 11 IPs in 3 countries across 10 domains to perform 27 HTTP transactions. The main IP is 15.197.148.33, located in United States and belongs to AMAZON-02, US. The main domain is calculusbook.org.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on September 10th 2024. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	15.197.148.33 15.197.148.33	16509 (AMAZON-02) (AMAZON-02)
1	142.250.186.132 142.250.186.132	15169 (GOOGLE) (GOOGLE)
2	2606:4700:10:... 2606:4700:10::6816:4ad8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	23.53.42.160 23.53.42.160	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2606:4700:20:... 2606:4700:20::ac43:4513	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.250.181.230 142.250.181.230	15169 (GOOGLE) (GOOGLE)
2	35.154.168.137 35.154.168.137	16509 (AMAZON-02) (AMAZON-02)
1	108.157.109.32 108.157.109.32	16509 (AMAZON-02) (AMAZON-02)
1	13.32.121.98 13.32.121.98	16509 (AMAZON-02) (AMAZON-02)
10	3.165.102.44 3.165.102.44	16509 (AMAZON-02) (AMAZON-02)
1	108.157.109.41 108.157.109.41	16509 (AMAZON-02) (AMAZON-02)
27	11

2 15.197.148.33 (United States)

ASN16509 (AMAZON-02, US)
PTR: a2aa9ff50de748dbe.awsglobalaccelerator.com

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

1 142.250.186.132 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f4.1e100.net

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

2 2606:4700:10::6816:4ad8 (United States)

ASN13335 (CLOUDFLARENET, US)

btloader.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 23.53.42.160 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-53-42-160.deploy.static.akamaitechnologies.com

img1.wsimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::ac43:4513 (United States)

ASN13335 (CLOUDFLARENET, US)

ad-delivery.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.181.230 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f6.1e100.net

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

2 35.154.168.137 (Mumbai, India)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-154-168-137.ap-south-1.compute.amazonaws.com

api.aws.parking.godaddy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.157.109.32 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-157-109-32.mad56.r.cloudfront.net

widget.trustpilot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.32.121.98 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-121-98.fra60.r.cloudfront.net

consent.truste.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 3.165.102.44 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-165-102-44.sin2.r.cloudfront.net

consent.trustarc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.157.109.41 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-157-109-41.mad56.r.cloudfront.net

widget.trustpilot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
10	trustarc.com consent.trustarc.com — Cisco Umbrella Rank: 3462	251 KB
4	wsimg.com img1.wsimg.com — Cisco Umbrella Rank: 10377	176 KB
2	trustpilot.com widget.trustpilot.com — Cisco Umbrella Rank: 6026	8 KB
2	godaddy.com api.aws.parking.godaddy.com — Cisco Umbrella Rank: 56315	2 KB
2	ad-delivery.net ad-delivery.net — Cisco Umbrella Rank: 924	1 KB
2	btloader.com btloader.com — Cisco Umbrella Rank: 897	20 KB
2	calculusbook.org calculusbook.org	1 KB
1	truste.com consent.truste.com — Cisco Umbrella Rank: 9892	13 KB
1	doubleclick.net ad.doubleclick.net — Cisco Umbrella Rank: 151	130 B
1	google.com www.google.com — Cisco Umbrella Rank: 3	54 KB
27	10

	Domain	Requested by
10	consent.trustarc.com	consent.truste.com consent.trustarc.com
4	img1.wsimg.com	calculusbook.org img1.wsimg.com
2	widget.trustpilot.com	img1.wsimg.com widget.trustpilot.com
2	api.aws.parking.godaddy.com	img1.wsimg.com
2	ad-delivery.net	calculusbook.org
2	btloader.com	calculusbook.org
2	calculusbook.org	calculusbook.org
1	consent.truste.com	img1.wsimg.com
1	ad.doubleclick.net	calculusbook.org
1	www.google.com	calculusbook.org
27	10

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

Domain
www.godaddy.com
trustarc.com

Subject Issuer	Validity	Valid
calculusbook.org Go Daddy Secure Certificate Authority - G2	`2024-09-10` - `2025-09-10`	a year	crt.sh
*.google.com WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh
btloader.com WE1	`2024-08-10` - `2024-11-08`	3 months	crt.sh
*.wsimg.com Starfield Secure Certificate Authority - G2	`2023-09-19` - `2024-10-20`	a year	crt.sh
ad-delivery.net WE1	`2024-09-12` - `2024-12-11`	3 months	crt.sh
*.doubleclick.net WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh
*.aws.parking.godaddy.com Go Daddy Secure Certificate Authority - G2	`2024-04-15` - `2025-05-17`	a year	crt.sh
*.trustpilot.com Amazon RSA 2048 M03	`2024-01-03` - `2025-01-31`	a year	crt.sh
*.truste.com Amazon RSA 2048 M02	`2023-11-18` - `2024-12-15`	a year	crt.sh
*.trustarc.com Amazon RSA 2048 M02	`2024-03-16` - `2025-04-14`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://calculusbook.org/lander
Frame ID: 0DC793FC9B2B65276013AD943A4B43DC
Requests: 25 HTTP requests in this frame

Frame: https://widget.trustpilot.com/trustboxes/5419b637fa0340045cd0c936/index.html?templateId=5419b637fa0340045cd0c936&businessunitId=483fd2b90000640005029919
Frame ID: 5C0361021CEB83C6374E064155FCE772
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://calculusbook.org/ Page URL
https://calculusbook.org/lander Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

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

TrustArc (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

consent\.trustarc\.com

Page Statistics

27
Requests

100 %
HTTPS

18 %
IPv6

10
Domains

10
Subdomains

11
IPs

3
Countries

526 kB
Transfer

1731 kB
Size

7
Cookies

3 Outgoing links

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

URL: https://www.godaddy.com/domainsearch/find?key=parkweb&utm_source=godaddy&utm_medium=parkedpages&utm_campaign=x_dom-broker_parkedpages_x_x_invest_b_001&tmskey=dpp_dbs&domainToCheck=calculusbook.org&isc=GPPTCOM&itc=parkedpage_landers
Title: Get This Domain

Search URL Search Domain Scan URL

URL: https://www.godaddy.com/agreements/showdoc?pageid=PRIVACY
Title: Datenschutzerklärung

Search URL Search Domain Scan URL

URL: https://trustarc.com/

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.

https://calculusbook.org/ Page URL
https://calculusbook.org/lander Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

27 HTTP transactions
0 data transactions

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

GET
H2 200 /
calculusbook.org/ 114 B
173 B 438ms
132ms Document
text/html 15.197.148.33
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://calculusbook.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 15.197.148.33 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a2aa9ff50de748dbe.awsglobalaccelerator.com
Software: /
Resource Hash

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

content-length: 114
content-type: text/html
date: Mon, 23 Sep 2024 08:34:42 GMT

GET
H2 200 Primary Request lander Show response
calculusbook.org/ 620 B
1 KB 145ms
144ms Document
text/html 15.197.148.33
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://calculusbook.org/lander

Requested by

Host: calculusbook.org
URL: https://calculusbook.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

15.197.148.33 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a2aa9ff50de748dbe.awsglobalaccelerator.com

Software

openresty /

Resource Hash

9834f873a0f0b5ecb7bc72840671f350e88c7f394a3aca2eb1ae9ef4477357d7

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://calculusbook.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

cache-control: private, max-age=86400
content-length: 620
content-type: text/html
date: Mon, 23 Sep 2024 08:34:43 GMT
server: openresty
x-adblock-key: MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJRmzcpTevQqkWn6dJuX/N/Hxl7YxbOwy8+73ijqYSQEN+WGxrruAKtZtliWC86+ewQ0msW1W8psOFL/b00zWqsCAwEAAQ_McLvTH4RNu5vHYiOr5DsA8zV/uyJtzDHUw0ucB+bd7KHouTTHbBoIa/6s/tfP3se8thybYb8W8QnsKdv+R/kFA
x-content-type-options: nosniff

GET
H3 200 caf.js Show response
www.google.com/adsense/domains/ 150 KB
54 KB 81ms
48ms Script
text/javascript 142.250.186.132
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/adsense/domains/caf.js?abp=1&gdabp=true

Requested by

Host: calculusbook.org
URL: https://calculusbook.org/lander

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra24s07-in-f4.1e100.net

Software

sffe /

Resource Hash

a8c3e8c8f1e61ccd1f7a25c20efe51f7ba6c342228661b8390b85a7eb873094f

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

content-encoding: gzip
etag: "7722544960676992332"
report-to: {"group":"ads-afs-ui","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-afs-ui"}]}
x-content-type-options: nosniff
expires: Mon, 23 Sep 2024 08:34:43 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 23 Sep 2024 08:34:43 GMT
content-type: text/javascript; charset=UTF-8
vary: Accept-Encoding
link: <https://syndicatedsearch.goog>; rel="preconnect"
cache-control: private, max-age=3600
cross-origin-opener-policy: same-origin; report-to="ads-afs-ui"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/ads-afs-ui
accept-ranges: bytes
x-xss-protection: 0
server: sffe

GET
H2 200 tag Show response
btloader.com/ 58 KB
20 KB 65ms
21ms Script
application/javascript 2606:4700:10::6816:4ad8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://btloader.com/tag?o=5097926782615552&upapi=true
Requested by: Host: calculusbook.org
URL: https://calculusbook.org/lander
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:4ad8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2f5a67a95d1a0a49a04aa30c416b41013af3073d1623234b943dc23f5968e011

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

x-robots-tag: noindex, nofollow
cache-control: public, max-age=300, must-revalidate, stale-if-error=3600, stale-while-revalidate=300
content-encoding: gzip
cf-cache-status: HIT
etag: "b7fc5e131bbe357095548d3345b5e614"
age: 420
via: 1.1 google
cf-ray: 8c79327be9f9d2a5-FRA
accept-ranges: bytes
content-length: 19967
date: Mon, 23 Sep 2024 08:34:43 GMT
content-type: application/javascript
last-modified: Mon, 23 Sep 2024 08:27:23 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 main.3853e9c6.js Show response
img1.wsimg.com/parking-lander/static/js/ 675 KB
175 KB 25ms
18ms Script
application/javascript 23.53.42.160
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://img1.wsimg.com/parking-lander/static/js/main.3853e9c6.js
Requested by: Host: calculusbook.org
URL: https://calculusbook.org/lander
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.53.42.160 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-53-42-160.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: 59e25e371b40a6c3e16855a8394ffc230332149d1ca266e83f46bec8622875a4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

content-encoding: gzip
etag: "ec02983800c25593e7e2d9f1c7445dd8"
x-amz-version-id: gczBBAgY87rngTpqjvOUqE3DUj9sYKIO
expires: Tue, 23 Sep 2025 08:34:43 GMT
date: Mon, 23 Sep 2024 08:34:43 GMT
last-modified: Tue, 03 Sep 2024 14:45:32 GMT
content-type: application/javascript
vary: Accept-Encoding
x-amz-id-2: nzsv4dkrBeU7Mqfq38lcLJWsEQ2rjNS2xtPVKdcR5k3nEfBpc724xURi6iE6AYaSUmNgt3FApWL4NumZ5oCU8Q==
cache-control: max-age=31536000
timing-allow-origin: *
x-amz-request-id: ZXJ1V24NM6723DJ8
accept-ranges: bytes
access-control-allow-origin: *
content-length: 178266
x-amz-server-side-encryption: AES256

GET
H2 200 main.ef90a627.css
img1.wsimg.com/parking-lander/static/css/ 4 KB
1 KB 85ms
12ms Stylesheet
text/css 23.53.42.160
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://img1.wsimg.com/parking-lander/static/css/main.ef90a627.css
Requested by: Host: calculusbook.org
URL: https://calculusbook.org/lander
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.53.42.160 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-53-42-160.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: 7510035d553a99fbf93eb67737b2df057ce096fa1ed7aad83cfd559e11f2320d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

content-encoding: gzip
etag: "3f821ada778691e677aef2cea8c4b4f6"
x-amz-version-id: 40CZ4bPQbhYCkwHdFTQKcn_HlGzFwyL5
expires: Tue, 23 Sep 2025 08:34:43 GMT
date: Mon, 23 Sep 2024 08:34:43 GMT
last-modified: Tue, 03 Sep 2024 14:45:36 GMT
content-type: text/css
vary: Accept-Encoding
x-amz-id-2: txfxy+OjqJNUvU4gW9+JEhThglft5HnbLMrwRH8MqfSfR2bBhNWIMZorxMcdzjsvoy5CIVwj1Zyx7AkwU2Oipw==
cache-control: max-age=31536000
timing-allow-origin: *
x-amz-request-id: TM340YYQ1762GVX5
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1111
x-amz-server-side-encryption: AES256

GET
H2 200 tag
btloader.com/ 58 KB
37 B 40ms
23ms Other
application/javascript 2606:4700:10::6816:4ad8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://btloader.com/tag?o=5097926782615552&upapi=true
Requested by: Host: calculusbook.org
URL: https://calculusbook.org/lander
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:4ad8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2f5a67a95d1a0a49a04aa30c416b41013af3073d1623234b943dc23f5968e011

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

x-robots-tag: noindex, nofollow
cache-control: public, max-age=300, must-revalidate, stale-if-error=3600, stale-while-revalidate=300
content-encoding: gzip
cf-cache-status: HIT
etag: "b7fc5e131bbe357095548d3345b5e614"
age: 420
via: 1.1 google
cf-ray: 8c79327c8bd6d2a5-FRA
accept-ranges: bytes
content-length: 19967
date: Mon, 23 Sep 2024 08:34:43 GMT
last-modified: Mon, 23 Sep 2024 08:27:23 GMT
vary: Origin, Accept-Encoding
server: cloudflare
content-type: application/javascript

GET
H2 200 px.gif
ad-delivery.net/ 43 B
338 B 62ms
16ms Image
image/gif 2606:4700:20::ac43:4513
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://ad-delivery.net/px.gif?ch=2
Requested by: Host: calculusbook.org
URL: https://calculusbook.org/lander
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4513 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

x-goog-metageneration: 5
access-control-expose-headers: *, Content-Length, Date, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash: crc32c=cpEfJQ==, md5=rUsPYG4PhGW8TEwXCzfhow==
cf-cache-status: HIT
etag: "ad4b0f606e0f8465bc4c4c170b37e1a3"
age: 2352772
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Xmj%2FKbUcYQZPtevhlO4IzhhpuN8hNU5ZXpSNHqb49igJ13B%2FqkzE%2BCv7lTIS3LUOKLAv2R5oAD2dODmcKG9ScIiKJi6FTqptxWXkD1cEddxLeEeqjp3YG5Tav5g6XnZi8CFAXlcuaZ1sSI4S5Q%3D%3D"}],"group":"cf-nel","max_age":604800}
x-goog-stored-content-encoding: identity
expires: Tue, 27 Aug 2024 03:45:06 GMT
x-goog-stored-content-length: 43
date: Mon, 23 Sep 2024 08:34:43 GMT
content-type: image/gif
last-modified: Wed, 05 May 2021 19:25:32 GMT
vary: Accept-Encoding
x-guploader-uploadid: AHxI1nM0PwkVwFEsFyRCvmKvP14OonOKTL0n9hNrY7fDdFyuB5k18dpVqPD0_Jts94wGY_aBxFqInZb8rg
cache-control: public, max-age=86400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-goog-storage-class: MULTI_REGIONAL
cf-ray: 8c79327ccfafd3bd-FRA
accept-ranges: bytes
access-control-allow-origin: *
x-goog-generation: 1620242732037093
content-length: 43
server: cloudflare

GET
H3 200 favicon.ico
ad.doubleclick.net/ 1 KB
130 B 57ms
15ms Image
image/x-icon 142.250.181.230
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ad.doubleclick.net/favicon.ico?ad=300x250&ad_box_=1&adnet=1&showad=1&size=250x250

Requested by

Host: calculusbook.org
URL: https://calculusbook.org/lander

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s56-in-f6.1e100.net

Software

sffe /

Resource Hash

d961b08e4321250926de6f79087594975fe20ad1518de8f91eb711af5d1a6ef8

Security Headers

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

Request headers

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TLS 1.3, , AES_128_GCM

Server

3.165.102.44 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-3-165-102-44.sin2.r.cloudfront.net

Software

Resource Hash

da0d9dec187414eaac184877e362bfd09ac956b2ab490b6adbb525af80fb3d6a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: max-age=2592000
content-encoding: gzip
pragma: public
age: 1972
via: 1.1 10141b28849795592db5e0db8e440868.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
x-amz-cf-id: seQinjPzcVdV53FWNLmvxVTXZ7aAsgCUrqnqXf_LIhq7IoeS3s2ICQ==
date: Mon, 23 Sep 2024 08:03:50 GMT
content-type: image/svg+xml
last-modified: Wed, 20 Mar 2019 06:14:09 GMT
vary: Accept-Encoding, Origin
x-amz-cf-pop: SIN2-P6

GET
H2 200 get
consent.trustarc.com/ 3 KB
3 KB 252ms
251ms Image
image/png 3.165.102.44
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://consent.trustarc.com/get?name=Powered-By-TrustArc.png

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.165.102.44 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-3-165-102-44.sin2.r.cloudfront.net

Software

Resource Hash

407d40651225e9ce7c887f32e1d10213df4aba24a4fc4ffbee407d26573eab89

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: max-age=2592000
pragma: public
age: 394
via: 1.1 10141b28849795592db5e0db8e440868.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
content-length: 2639
x-amz-cf-id: tJhfndJNP9oB3SdmQiFOXwxy7RuvWpGSa7uvD5sLTvYqHuLt0lsA4w==
date: Mon, 23 Sep 2024 08:28:11 GMT
content-type: image/png
x-amz-cf-pop: SIN2-P6
vary: Origin

GET
H2 200 bannermsg
consent.trustarc.com/ 43 B
429 B 424ms
424ms Image
image/gif 3.165.102.44
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://consent.trustarc.com/bannermsg?action=views&domain=godaddy_parking_iab.com&behavior=implied&country=de&language=de&rand=0.8269342046152819&session=b6e5c52e-61c9-43df-8a15-188cf2bf3d75&userType=NEW&referer=https://calculusbook.org

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.165.102.44 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-3-165-102-44.sin2.r.cloudfront.net

Software

Resource Hash

98b3d9d20e032f90aca49e9b116225d539ff6fbdb7e42c3c363f63896ac03d2a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
via: 1.1 10141b28849795592db5e0db8e440868.cloudfront.net (CloudFront)
expires: Mon, 26 Jul 1997 05:00:00 GMT
x-cache: Miss from cloudfront
content-length: 43
x-amz-cf-id: Pc_u5EPRfWgBo6gHnKYinjsZHEKeNI3I_nb1DnZQ6YN-kO9F9XQPRw==
date: Mon, 23 Sep 2024 08:34:45 GMT
content-type: image/gif
x-amz-cf-pop: SIN2-P6
vary: Origin

GET
H2 200 get
consent.trustarc.com/ 242 KB
106 KB 446ms
446ms Font
font/ttf 3.165.102.44
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://consent.trustarc.com/get?name=SourceSansPro-Regular.ttf

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.165.102.44 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-3-165-102-44.sin2.r.cloudfront.net

Software

Resource Hash

e0acaced3f5686390c4c2ed8d3b447c725660252d1a20a71fdab5110a435c463

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin: https://calculusbook.org
Referer: https://calculusbook.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: max-age=2592000
access-control-expose-headers: *
content-encoding: gzip
pragma: public
age: 2636
via: 1.1 80c2eff28207cf5f42a52e641349b20c.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-id: O2PA0ZJMZHCv3ptuckJDPrXjrxb5YFOBpN9x71o4Dpnn6jYDdpWGtA==
date: Mon, 23 Sep 2024 07:50:49 GMT
content-type: font/ttf
vary: Accept-Encoding
x-amz-cf-pop: SIN2-P6

GET
H2 200 v2 Show response
consent.trustarc.com/iab/ 30 KB
30 KB 262ms
262ms XHR
application/json 3.165.102.44
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://consent.trustarc.com/iab/v2?domain=godaddy_parking_iab.com&locale=de&iab22=true

Requested by

Host: consent.trustarc.com
URL: https://consent.trustarc.com/asset/tcfapi2.2.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.165.102.44 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-3-165-102-44.sin2.r.cloudfront.net

Software

Resource Hash

04b72f96973c6a6781a11d8b0c23fa085a8e06e2d0c80a042679919b73cfeed8

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: max-age=604800
access-control-expose-headers: *
age: 192
via: 1.1 80c2eff28207cf5f42a52e641349b20c.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-id: yVJhSj-BQt4Wwff6IULntXJcO1A15udthcbvVZw21ILaK_tcy7w5JA==
date: Mon, 23 Sep 2024 08:31:32 GMT
content-type: application/json;charset=utf-8
x-amz-cf-pop: SIN2-P6

GET
H2 200 v2 Show response
consent.trustarc.com/iab/ 30 KB
0 263ms
263ms XHR
application/json 3.165.102.44
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://consent.trustarc.com/iab/v2?domain=godaddy_parking_iab.com&locale=de&iab22=true
Requested by: Host: consent.trustarc.com
URL: https://consent.trustarc.com/asset/tcfapi2.2.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 3.165.102.44 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-3-165-102-44.sin2.r.cloudfront.net
Software: /
Resource Hash: 04b72f96973c6a6781a11d8b0c23fa085a8e06e2d0c80a042679919b73cfeed8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://calculusbook.org/

Response headers

cache-control: max-age=604800
access-control-expose-headers: *
age: 192
via: 1.1 80c2eff28207cf5f42a52e641349b20c.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-id: yVJhSj-BQt4Wwff6IULntXJcO1A15udthcbvVZw21ILaK_tcy7w5JA==
date: Mon, 23 Sep 2024 08:31:32 GMT
content-type: application/json;charset=utf-8
x-amz-cf-pop: SIN2-P6

Verdicts & Comments Add Verdict or Comment

21 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.

7 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
calculusbook.org/	1970-01-20 23:46:06	Name: traffic_target Value: gd
calculusbook.org/	1970-01-20 23:46:06	Name: caf_ipaddr Value: 81.95.5.36
calculusbook.org/	1970-01-20 23:46:06	Name: country Value: DE
calculusbook.org/	1970-01-20 23:46:06	Name: city Value: Erlangen
calculusbook.org/	1970-01-20 23:46:06	Name: lander_type Value: parkweb
.calculusbook.org/	1970-01-20 23:44:42	Name: TAsessionID Value: b6e5c52e-61c9-43df-8a15-188cf2bf3d75\|NEW
.calculusbook.org/	1969-12-31 23:59:59	Name: notice_behavior Value: implied,eu

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.

ad-delivery.net
ad.doubleclick.net
api.aws.parking.godaddy.com
btloader.com
calculusbook.org
consent.trustarc.com
consent.truste.com
img1.wsimg.com
widget.trustpilot.com
www.google.com
108.157.109.32
108.157.109.41
13.32.121.98
142.250.181.230
142.250.186.132
15.197.148.33
23.53.42.160
2606:4700:10::6816:4ad8
2606:4700:20::ac43:4513
3.165.102.44
35.154.168.137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calculusbook.org Open in urlscan Pro 15.197.148.33 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

27 Requests

100 %HTTPS

18 %IPv6

10 Domains

10 Subdomains

11 IPs

3 Countries

526 kBTransfer

1731 kBSize

7 Cookies

3 Outgoing links

Page URL History

Redirected requests

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

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Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

7 Cookies

Indicators

calculusbook.org Open in urlscan Pro
15.197.148.33 Public Scan

Screenshot
Live screenshot

Full Image

27
Requests

100 %
HTTPS

18 %
IPv6

10
Domains

10
Subdomains

11
IPs

3
Countries

526 kB
Transfer

1731 kB
Size

7
Cookies

27 HTTP transactions
0 data transactions