![](/screenshots/f72d2251-43c6-4df0-b7f8-fbf393692712.png)
tldp.org
Open in
urlscan Pro
152.19.134.151
Public Scan
Effective URL: https://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/
Submission: On September 11 via api from IN — Scanned from DE
Summary
TLS certificate: Issued by ZeroSSL ECC Domain Secure Site CA on June 24th 2023. Valid for: 3 months.
This is the only time tldp.org was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
1 2 | 152.19.134.151 152.19.134.151 | 36850 (UNC-CH) (UNC-CH) | |
1 | 1 |
ASN36850 (UNC-CH, US)
PTR: infra.tldp.ibiblio.org
tldp.org |
Apex Domain Subdomains |
Transfer | |
---|---|---|
2 |
tldp.org
1 redirects
tldp.org — Cisco Umbrella Rank: 553429 |
12 KB |
1 | 1 |
Domain | Requested by | |
---|---|---|
2 | tldp.org | 1 redirects |
1 | 1 |
This site contains links to these domains. Also see Links.
Domain |
---|
www.gnu.org |
libkeepalive.sourceforge.net |
Subject Issuer | Validity | Valid | |
---|---|---|---|
tldp.org ZeroSSL ECC Domain Secure Site CA |
2023-06-24 - 2023-09-22 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/
Frame ID: 5653E8B8F305DD3E2FC7724489ADC80A
Requests: 1 HTTP requests in this frame
Screenshot
![](/screenshots/f72d2251-43c6-4df0-b7f8-fbf393692712.png)
Page Title
TCP Keepalive HOWTOPage URL History Show full URLs
-
http://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/
HTTP 301
https://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/ Page URL
Page Statistics
3 Outgoing links
These are links going to different origins than the main page.
Title: http://www.gnu.org/copyleft/fdl.html
Search URL Search Domain Scan URL
Title: http://www.gnu.org/copyleft/gpl.html
Search URL Search Domain Scan URL
Title: http://libkeepalive.sourceforge.net/
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://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/
HTTP 301
https://tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
1 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H2 |
Primary Request
/
tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/ Redirect Chain
|
44 KB 12 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
Verdicts & Comments Add Verdict or Comment
1 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.
object| documentPictureInPicture0 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.
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.
tldp.org
152.19.134.151
ce6908d82bcd2ac96244c6afd2f0935efafdd9b8f081ca584def76901373d65d