indexo.dev

ghsruenderoth.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1895 ms crawled 2026-05-19

DE · 85.13.153.27 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
- Home-Start
Description
Gemeinschaftshauptschule der Gemeinde Engelskirchen im Oberbergischen Kreis
Language
de
Generator
Joomla! - Copyright (C) 2005 - 2007 Open Source Matters. All rights reserved.

Technology

Server
nginx
CMS
Joomla

Registration

Updated
2023-07-24
Name servers
  • pns11.cloudns.net.
  • pns12.cloudns.net.
  • pns13.cloudns.net.
  • pns14.cloudns.net.

DNS records live

NS
  • pns11.cloudns.net
  • pns12.cloudns.net
  • pns13.cloudns.net
  • pns14.cloudns.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ghsruenderoth.de/

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

Links to (2)

Linked from (1)