indexo.dev

netcologne-hosting.de

.de user

First seen 2026-05-17 · Last seen 2026-05-17 · ok HTTP/1.1 200 110 ms crawled 2026-05-17

DE · 81.173.246.70 · AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Reputation 87/100 weak security headers no dmarc policy

sector other type parked

Technology

Server
Apache

Registration

Updated
2026-03-10
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 10 mx01.routing.net
  • 10 mx02.routing.net
  • 10 mx03.routing.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-11 to 2026-08-09
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://netcologne-hosting.de/

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