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postleitzahl.org

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First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 232 ms crawled 2026-05-31

DE · 195.201.46.211 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Postleitzahl Deutschland (PLZ Deutschland)
Description
Postleitzahlen (PLZ) ✉ Deutschland, Österreich und Schweiz ✔ Einfach, schnell und kostenlos ➤ Informationen zu allen Städten mit Karten und mehr
Language
de-DE

Technology

Server
Apache
Ads
  • Google AdSense

Third-party hosts loaded (1)

  • pagead2.googlesyndication.com×2

Registration

Registrar
InterNetX GmbH
Created
2002-07-04
Expires
2026-07-04 33 days left
Updated
2025-08-18
Name servers
  • ns1.mku.de
  • ns2.mku.de

DNS records live

NS
  • ns1.mku.de
  • ns2.mku.de
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://postleitzahl.org/

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

Links to (8)

Linked from (1)