indexo.dev

ctan.org

.org toplist crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 332 ms crawled 2026-05-18

DE · 202.61.224.132 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
CTAN: Comprehensive TeX Archive Network
Language
en
Translations
  • de
  • en
Feeds

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Registrar
DNC Holdings, Inc.
Created
1998-03-11
Expires
2029-03-10 1026 days left
Updated
2025-02-19
Name servers
  • ns1.tug.org
  • ns2.tug.org
  • tragedy.dante.de

DNS records live

NS
  • ns1.tug.org
  • ns2.tug.org
  • tragedy.dante.de
MX
  • 10 irony.dante.de
TXT
  • google-site-verification=9S_RyjfPcn9W3kYwDDrU7BswRhDytfyD4R_736raDso

Email authentication partial

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ctan.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (15)