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cr.yp.to Open in urlscan Pro
131.193.32.109  Public Scan

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Submitted URL: http://cr.yp.to/
Effective URL: https://cr.yp.to/
Submission: On November 12 via manual from NL — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 131.193.32.109, located in Chicago, United States and belongs to UIC-AS, US. The main domain is cr.yp.to.
TLS certificate: Issued by R11 on October 22nd 2024. Valid for: 3 months.
This is the only time cr.yp.to was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 131.193.32.109 6200 (UIC-AS)
2 1
Apex Domain
Subdomains		 Transfer
2 yp.to
cr.yp.to
4 KB
2 1
Domain Requested by
2 cr.yp.to
2 1
Subject Issuer Validity Valid
cr.yp.to
R11		 2024-10-22 -
2025-01-20		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://cr.yp.to/
Frame ID: D1D7AE56B093C2438CB08CBF3C8AB60E
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

cr.yp.to

Page URL History Show full URLs

  1. http://cr.yp.to/ HTTP 307
    https://cr.yp.to/ Page URL

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

4 kB
Transfer

4 kB
Size

0
Cookies

Page URL History

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

  1. http://cr.yp.to/ HTTP 307
    https://cr.yp.to/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
cr.yp.to/
Redirect Chain
  • http://cr.yp.to/
  • https://cr.yp.to/
4 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://cr.yp.to/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
131.193.32.109 Chicago, United States, ASN6200 (UIC-AS, US),
Reverse DNS
chacha.cs.uic.edu
Software
publicfile /
Resource Hash
c93297319fa94d8d0fd8d4ca6611512ddab5af4038fba6236692c03d3d9603b6

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

Cache-Control
no-cache
Content-Type
text/html
Date
Tue, 12 Nov 2024 12:37:55 GMT
Last-Modified
Wed, 14 Jun 2023 12:55:47 GMT
Server
publicfile
Transfer-Encoding
chunked

Redirect headers

Location
https://cr.yp.to/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
cr.yp.to/ 		47 B
229 B 		Other
General
Check archive.org
Download Go to
Full URL
https://cr.yp.to/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
131.193.32.109 Chicago, United States, ASN6200 (UIC-AS, US),
Reverse DNS
chacha.cs.uic.edu
Software
publicfile /
Resource Hash
2e91b3e3f39af7d5e7b46b1465d20b4b9424ef9739e873f723149375ed6ce049

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://cr.yp.to/

Response headers

Cache-Control
no-cache
Content-Length
47
Date
Tue, 12 Nov 2024 12:37:56 GMT
Content-Type
text/html
Server
publicfile
Connection
close

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

1 Console Messages

Source Level URL
Text
network error URL: https://cr.yp.to/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (file does not exist)

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.

cr.yp.to
131.193.32.109
2e91b3e3f39af7d5e7b46b1465d20b4b9424ef9739e873f723149375ed6ce049
c93297319fa94d8d0fd8d4ca6611512ddab5af4038fba6236692c03d3d9603b6