indexo.dev

digital-souveraene-schule.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 444 ms crawled 2026-05-19

FI · 95.216.213.36 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Digital Souveräne Schule
Language
de
Generator
WordPress 6.9.4
Canonical
https://digital-souveraene-schule.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Updated
2020-07-20
Name servers
  • nsa2.schlundtech.de.
  • nsb2.schlundtech.de.
  • nsc2.schlundtech.de.
  • nsd2.schlundtech.de.

DNS records live

NS
  • nsa2.schlundtech.de
  • nsb2.schlundtech.de
  • nsc2.schlundtech.de
  • nsd2.schlundtech.de
MX
  • 10 mail.lehrerpost.de

Email authentication weak

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

Certificate (current)

E7
from 2026-05-02 to 2026-07-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://digital-souveraene-schule.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)