indexo.dev

musterhaus-online.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 2944 ms crawled 2026-05-19

DE · 23.88.7.68 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Musterhaus-Online: Musterhaus-Online
Language
de-de
Generator
TYPO3 CMS
Canonical
https://www.musterhaus-online.de/

Technology

Server
nginx

Social

Contact

Phone

Registration

Updated
2025-02-12
Name servers
  • ns53.domaincontrol.com.
  • ns54.domaincontrol.com.

DNS records live

NS
  • ns53.domaincontrol.com
  • ns54.domaincontrol.com
MX
  • 10 maildomain.datevnet.de
  • 20 maildomain.datevnet.com
TXT
  • MS=ms97289849

Email authentication weak

SPF
v=spf1 +ip4:46.182.146.187 +ip4:46.182.146.190 include:spf.protection.outlook.com include:ispgateway.de include:datevnet._spf.datev.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-14 to 2026-06-12
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.musterhaus-online.de/

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

Links to (6)

Linked from (2)