indexo.dev

raum-energie.de

.de crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 1093 ms crawled 2026-06-01

DE · 213.178.73.151 · AS13101 TNG Stadtnetz GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite | Institut Raum & Energie
Language
de
Generator
TYPO3 CMS
Canonical
https://www.raum-energie.de/startseite/

Open Graph

url
https://www.raum-energie.de/startseite/
title
Startseite
site name
Institut Raum & Energie

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×2

DNS records live

NS
  • ns1.ennit.net
  • ns2.ennit.net
MX
  • 10 mx.ennit.net
Verified for
  • Cisco

Email authentication weak

SPF
v=spf1 mx a ip4:213.178.73.151 include:tng.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.raum-energie.de/startseite/

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

Linked from (2)