postquantum.cr.yp.to

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 6 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 postquantum.cr.yp.to.
TLS certificate: Issued by R11 on June 12th 2024. Valid for: 3 months.

This is the only time postquantum.cr.yp.to was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
6	131.193.32.109 131.193.32.109		6200 (UIC-AS) (UIC-AS)
6	1

6 131.193.32.109 (Chicago, United States)

ASN6200 (UIC-AS, US)
PTR: chacha.cs.uic.edu

postquantum.cr.yp.to	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	yp.to postquantum.cr.yp.to	63 KB
6	1

	Domain	Requested by
6	postquantum.cr.yp.to	postquantum.cr.yp.to
6	1

This site contains no links.

Subject Issuer	Validity	Valid
postquantum.cr.yp.to R11	`2024-06-12` - `2024-09-10`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://postquantum.cr.yp.to//
Frame ID: 7855B0E51828B06516900B20AA4EDC62
Requests: 2 HTTP requests in this frame

Frame: https://postquantum.cr.yp.to//headline-20061030.html
Frame ID: BAF1B5EE7B5F030AB5B79C0CF3F0FE6F
Requests: 2 HTTP requests in this frame

Frame: https://postquantum.cr.yp.to//navig-20061030.html
Frame ID: EBFCA73EFE741F66E0BBC6EAB08970C7
Requests: 1 HTTP requests in this frame

Frame: https://postquantum.cr.yp.to//main-20061030.html
Frame ID: F393DA4BC4D1B6FE9E7CB5B436E45C02
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

PQCrypto 2006: International Workshop on Post-Quantum Cryptography

Page URL History Show full URLs

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

Page Statistics

6
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

63 kB
Transfer

62 kB
Size

0
Cookies

0 Outgoing links

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

Page URL History

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

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

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H/1.1	200 OK	Primary Request / Show response postquantum.cr.yp.to// Redirect Chain http://postquantum.cr.yp.to// https://postquantum.cr.yp.to//	469 B 656 B	853ms 130ms	Document text/html	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Full URL https://postquantum.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 `960ebd5aa8d2d6bf5dbbc7c5b5054da6d100e7520e1145c245ac44d1ecfbaf2c` Request headers Accept-Language de-DE,de;q=0.9;q=0.9 Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Content-Type text/html Date Thu, 27 Jun 2024 07:27:00 GMT Last-Modified Mon, 30 Oct 2006 21:44:32 GMT Server publicfile Transfer-Encoding chunked Redirect headers Location https://postquantum.cr.yp.to// Non-Authoritative-Reason HttpsUpgrades
GET H/1.1	200 OK	headline-20061030.html Show response postquantum.cr.yp.to// Frame BAF1	213 B 399 B	130ms 130ms	Document text/html	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Full URL https://postquantum.cr.yp.to//headline-20061030.html Requested by Host: postquantum.cr.yp.to URL: https://postquantum.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 `ddcbccaf89ec3791345568080cd0091cd75528ddf38381b4af57f6a5ee0a6b7f` Request headers Accept-Language de-DE,de;q=0.9;q=0.9 Referer https://postquantum.cr.yp.to// Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 sec-ch-ua "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126" sec-ch-ua-mobile ?0 sec-ch-ua-platform "Win32" Response headers Content-Type text/html Date Thu, 27 Jun 2024 07:27:00 GMT Last-Modified Mon, 30 Oct 2006 21:41:39 GMT Server publicfile Transfer-Encoding chunked
GET H/1.1	200 OK	navig-20061030.html Show response postquantum.cr.yp.to// Frame EBFC	2 KB 2 KB	259ms 129ms	Document text/html	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Full URL https://postquantum.cr.yp.to//navig-20061030.html Requested by Host: postquantum.cr.yp.to URL: https://postquantum.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 `998721ef295700ad25b37ad85822b4ba7d03bf700b7fbe9c5a241bffec44c1ab` Request headers Accept-Language de-DE,de;q=0.9;q=0.9 Referer https://postquantum.cr.yp.to// Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 sec-ch-ua "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126" sec-ch-ua-mobile ?0 sec-ch-ua-platform "Win32" Response headers Content-Type text/html Date Thu, 27 Jun 2024 07:27:00 GMT Last-Modified Mon, 30 Oct 2006 21:44:09 GMT Server publicfile Transfer-Encoding chunked
GET H/1.1	200 OK	main-20061030.html Show response postquantum.cr.yp.to// Frame F393	55 KB 55 KB	388ms 130ms	Document text/html	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Full URL https://postquantum.cr.yp.to//main-20061030.html Requested by Host: postquantum.cr.yp.to URL: https://postquantum.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 `b22a34f544b0f971a963d0a63f44166e26b9c40fc37165735b64ac8371bf5674` Request headers Accept-Language de-DE,de;q=0.9;q=0.9 Referer https://postquantum.cr.yp.to// Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 sec-ch-ua "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126" sec-ch-ua-mobile ?0 sec-ch-ua-platform "Win32" Response headers Content-Type text/html Date Thu, 27 Jun 2024 07:27:00 GMT Last-Modified Mon, 30 Oct 2006 21:43:57 GMT Server publicfile Transfer-Encoding chunked
GET H/1.1	200 OK	ecrypt-logo3.png postquantum.cr.yp.to// Frame BAF1	4 KB 5 KB	433ms 133ms	Image image/png	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Show image Full URL https://postquantum.cr.yp.to//ecrypt-logo3.png Requested by Host: postquantum.cr.yp.to URL: https://postquantum.cr.yp.to//headline-20061030.html 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 `47c437c0b9be1471e3295a177cb9859fef865aeefb65956d78639a4044d4aae1` Request headers sec-ch-ua "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126" Referer https://postquantum.cr.yp.to//headline-20061030.html Accept-Language de-DE,de;q=0.9;q=0.9 sec-ch-ua-mobile ?0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 sec-ch-ua-platform "Win32" Response headers Date Thu, 27 Jun 2024 07:27:00 GMT Last-Modified Wed, 09 Mar 2005 08:00:58 GMT Server publicfile Transfer-Encoding chunked Content-Type image/png
GET H/1.1	404 file does not exist	favicon.ico postquantum.cr.yp.to/	47 B 204 B	130ms 129ms	Other text/html	131.193.32.109 UIC-AS
General Check archive.org Show headers Download Go to Full URL https://postquantum.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 sec-ch-ua "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126" Referer https://postquantum.cr.yp.to// Accept-Language de-DE,de;q=0.9;q=0.9 sec-ch-ua-mobile ?0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 sec-ch-ua-platform "Win32" Response headers Date Thu, 27 Jun 2024 07:27:00 GMT Server publicfile Connection close Content-Length 47 Content-Type text/html

Verdicts & Comments Add Verdict or Comment

6 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
network	error	URL: https://postquantum.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.

postquantum.cr.yp.to
131.193.32.109
2e91b3e3f39af7d5e7b46b1465d20b4b9424ef9739e873f723149375ed6ce049
47c437c0b9be1471e3295a177cb9859fef865aeefb65956d78639a4044d4aae1
960ebd5aa8d2d6bf5dbbc7c5b5054da6d100e7520e1145c245ac44d1ecfbaf2c
998721ef295700ad25b37ad85822b4ba7d03bf700b7fbe9c5a241bffec44c1ab
b22a34f544b0f971a963d0a63f44166e26b9c40fc37165735b64ac8371bf5674
ddcbccaf89ec3791345568080cd0091cd75528ddf38381b4af57f6a5ee0a6b7f

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

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

6 Requests

100 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

63 kBTransfer

62 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

6 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

Verdicts & Comments Add Verdict or Comment

6 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

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

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

63 kB
Transfer

62 kB
Size

0
Cookies

6 HTTP transactions
0 data transactions