indexo.dev

koeln-muelheim.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 8777 ms crawled 2026-05-17

DE · 83.138.88.128 · AS34895 hostNET Medien GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Mülheimer Freiheit - Das Internetportal für Köln-Mülheim

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (2)

  • code.jquery.com×3
  • cdn.jsdelivr.net×2

Social

Registration

Updated
2017-04-22
Name servers
  • han.han-solo.net.
  • leia.han-solo.net.

DNS records live

NS
  • han.han-solo.net
  • leia.han-solo.net
MX
  • 0 mail.koeln-muelheim.de
  • 10 mail.koeln-muelheim.de
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMr+gXIZHhsZjr8FEZH2FiHeaT4kicZDTf7OqVHjU8DdQzIttgFciXZ80ipTrKUNfWef8UYa2tm+ARZKvZvd…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://koeln-muelheim.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Links to (50)

Linked from (1)