cryptopals.com
Open in
urlscan Pro
2600:9000:2491:a800:12:60ec:2dc0:93a1
Public Scan
Effective URL: https://cryptopals.com/
Submission: On April 18 via api from US — Scanned from DE
Summary
TLS certificate: Issued by Amazon RSA 2048 M02 on February 11th 2024. Valid for: a year.
This is the only time cryptopals.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 3 | 2600:9000:249... 2600:9000:2491:a800:12:60ec:2dc0:93a1 | 16509 (AMAZON-02) (AMAZON-02) | |
| 1 | 216.137.52.35 216.137.52.35 | 16509 (AMAZON-02) (AMAZON-02) | |
| 4 | 2 |
ASN16509 (AMAZON-02, US)
PTR: server-216-137-52-35.mrs52.r.cloudfront.net
| cryptopals.com |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 4 |
cryptopals.com
cryptopals.com |
21 KB |
| 4 | 1 |
| Domain | Requested by | |
|---|---|---|
| 4 | cryptopals.com |
cryptopals.com
|
| 4 | 1 |
This site contains links to these domains. Also see Links.
| Domain |
|---|
| blog.pinboard.in |
| www.nccgroup.com |
| www.nccgroup.trust |
| www.rootlabs.com |
| cryptoservices.github.io |
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| cryptopals.com Amazon RSA 2048 M02 |
2024-02-11 - 2025-03-11 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://cryptopals.com/
Frame ID: 7687ED3B3BD63F2F6E6B7189C2B9211B
Requests: 4 HTTP requests in this frame
Screenshot
Page Title
The Cryptopals Crypto ChallengesPage URL History Show full URLs
-
http://cryptopals.com/
HTTP 307
https://cryptopals.com/ Page URL
Detected technologies
Bootstrap
(Web Frameworks)
Expand
Detected patterns
- <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
Page Statistics
5 Outgoing links
These are links going to different origins than the main page.
Title: Maciej Ceglowski
Search URL Search Domain Scan URL
Title: Cryptography Services Team
Search URL Search Domain Scan URL
Title: NCC Group
Search URL Search Domain Scan URL
Title: Nate Lawson
Search URL Search Domain Scan URL
Title: Cryptography Services
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://cryptopals.com/
HTTP 307
https://cryptopals.com/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
4 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
/
cryptopals.com/ Redirect Chain
|
7 KB 3 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
bootstrap.css
cryptopals.com/static/ |
117 KB 16 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
app.css
cryptopals.com/static/ |
791 B 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
favicon.ico
cryptopals.com/ |
2 KB 1 KB |
Other
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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Verdicts & Comments Add Verdict or Comment
0 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.
0 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.
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 |
|---|
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 |
|---|---|
| Content-Security-Policy | script-src 'strict-dynamic' 'unsafe-inline' http: https:; object-src 'none'; base-uri 'none'; require-trusted-types-for 'script'; |
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.
cryptopals.com
216.137.52.35
2600:9000:2491:a800:12:60ec:2dc0:93a1
13e318c849db10b44949b1fd08467f7c51c3042b7637e883bc296b6299d328f0
5794398af5c201cf4c5cc3225fc305c28a4942f2f2999ee47eb3772b11bb8fcf
6505bd92b0e049c813ea6ab9ddbde31f0cd27403ae80a8d4310608c9f30313a5
98d34e0960cdc683ff5e599a56591a6e06dd9b03f1e5c02d7a81a38a4b1aa5a2