indexo.dev

richtsbergschule.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 8434 ms crawled 2026-05-19

DE · 81.169.145.105 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Richtsberg-Gesamtschule Marburg – Team | Kultur | Schule mit PerLenWerk
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.richtsbergschule.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • themenectar.com×1
  • www.youtube.com×1

Social

Contact

Phone

Registration

Updated
2024-09-20
Name servers
  • docks02.rzone.de.
  • shades20.rzone.de.

DNS records live

NS
  • docks02.rzone.de
  • shades20.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-02 to 2026-09-24
Expires in 126 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)