indexo.dev

freie-schulen-berlin.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 3653 ms crawled 2026-05-09

DE · 188.40.73.113 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Arbeitsgemeinschaft Freier Schulen Berlin – Wir sind so frei
Language
de
Generator
WordPress 6.9.1
Canonical
https://www.freie-schulen-berlin.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Contact

Phone
Address
rd erschwert– Berliner Zeitung, 07.09.2013

Registration

Updated
2023-05-10
Name servers
  • ns1.kcs-netz.de.
  • ns2.kcs-netz.de.

DNS records live

NS
  • ns1.kcs-netz.de
  • ns2.kcs-netz.de
MX
  • 10 freie-schulen-berlin.de

Email authentication weak

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

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.freie-schulen-berlin.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)