indexo.dev

kgl-ratingen.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 656 ms crawled 2026-06-04

DE · 85.13.152.229 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kopernikus Gymnasium Ratingen Lintorf
Description
In unserem Gymnasium in Ratingen Lintorf lernt man seit 50 Jahren mit Forschergeist und Freude mit- und voneinander.
Language
de
Canonical
https://www.kgl-ratingen.de/

Open Graph

url
https://www.kgl-ratingen.de/
title
Kopernikus Gymnasium Ratingen Lintorf
locale
de_DE
site name
Kopernikus Gymnasium Ratingen Lintorf
description
In unserem Gymnasium in Ratingen Lintorf lernt man seit 50 Jahren mit Forschergeist und Freude mit- und voneinander.

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2018-04-16
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w012870e.kasserver.com

Email authentication weak

SPF
v=spf1 mx a include:spf.nl2go.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-17 to 2026-08-15
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kgl-ratingen.de/

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

Links to (1)