indexo.dev

stadtwerke-heiligenhaus.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1034 ms crawled 2026-05-19

DE · 5.9.204.240 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - Stadtwerke Heiligenhaus
Language
de
Generator
TYPO3 CMS
Canonical
https://www.stadtwerke-heiligenhaus.de/startseite/

Technology

Server
nginx

Contact

Email

Registration

Updated
2016-12-05
Name servers
  • ns1.rheinmedia-dns.de.
  • ns2.rheinmedia-dns.de.

DNS records live

NS
  • ns1.rheinmedia-dns.de
  • ns2.rheinmedia-dns.de
MX
  • 10 stadtwerkeheiligenhaus-de02e.mail.protection.outlook.com
TXT
  • _telesec-domain-validation= AB91E4FA4BA4559CC5138A581CF2BE247B237E9281FAC93D75480AA2166C2DBE
  • r49hztwyw05mwxmf0dm9j394nlnkkcp9
  • sophos-domain-verification=47e612bb2690588aaaa7be440fcd88912138aec42792b15abeeeaf356b552e78

Email authentication weak

SPF
v=spf1 ip4:5.9.204.240 ip4:213.209.107.176/29 ip4:138.201.141.251 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1
from 2026-01-28 to 2027-01-28
Expires in 252 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.stadtwerke-heiligenhaus.de/startseite/

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

Linked from (1)