indexo.dev

gzf-berlin.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 360 ms crawled 2026-06-01

DE · 5.57.42.75 · AS50372 Planetary Networks GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
GzF - Gesellschaft zur Förderung musischer Erziehung und Lebensgestaltung in der sozialen und theapeutischen Arbeit e.V.

Technology

Server
Apache
jQuery
1.3.2 known XSS (<3.5)

Registration

Updated
2019-07-03
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mail.gzf-berlin.de

Email authentication weak

SPF
v=spf1 +mx +a +ip4:5.57.42.75 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxSodEA4YUlY72Wf/Wss3laJAogCaYV3I+Nzgz+U5IwQCA1MiGNRBwnFTkVIGJ4zmFOVWf+Jb7s22xw…
selectors probed

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gzf-berlin.de/

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

Linked from (1)

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