indexo.dev

m2cologne.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 15574 ms crawled 2026-05-18

DE · 178.20.102.30 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - m²Cologne - Die Mittelstandsberatung
Language
de-de
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
nginx
CMS
Joomla

Registration

Updated
2022-08-29
Name servers
  • ns1.skdnsreg.net.
  • ns2.skdnsreg.net.
  • ns3.skdnsreg.net.

DNS records live

NS
  • ns1.skdnsreg.net
  • ns2.skdnsreg.net
  • ns3.skdnsreg.net
MX
  • 10 m2cologne-de.mail.protection.outlook.com
TXT
  • MS=ms18226475

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.nl2go.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://m2cologne.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (1)