indexo.dev

stadtwerke-gm.de

.de crawl dns

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 2407 ms crawled 2026-05-11

FR · 92.205.0.207 · AS21499 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite - SW Gummersbach
Description
Die Stadtwerke Gummersbach sind ein regionaler Versorger und Dienstleister. Neben der Trinkwasserversorgung gehören die Abwasserentsorgung und die Wärme- und Kälteversorgung zu den Angeboten.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.stadtwerke-gm.de/

Technology

Server
Apache

Contact

Phone

Registration

Updated
2023-05-10
Name servers
  • ns09.domaincontrol.com.
  • ns10.domaincontrol.com.

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
  • 0 fw01.stadtwerke-gm.de
TXT
  • 8MUyzzo4BhO7neQA9NdCkRs8Y24f6um5PPRfgMMCM50xC83UU/e7V7U23s16ZbRpl0jUdpt/Tjhq6ZoVoRg8+w==
Verified for
  • Apple
  • Atlassian

Email authentication strong

SPF
v=spf1 mx a include:secureserver.net include:spf.protection.outlook.com include:ispgateway.de ip4:80.147.204.209 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_aggregate_reports@stadtwerke-gm.de; ruf=mailto:dmarc_forensic_reports@stadtwerke-gm.de; rf=afrf; fo=1:d:s; adkim=s; aspf=s
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4rDAY6pDJAPs2sH3KkF8yfNDfca+2MVW/hL8JYMti4Bp0Ga0nJt7ZBigJ5iSt+uz/P3H/da893hvtA…
selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-05-05 to 2026-11-11
Expires in 174 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.stadtwerke-gm.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 (2)

Linked from (3)