indexo.dev

rz-potsdam.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 468 ms crawled 2026-05-07

DE · 185.97.174.62 · AS199118 Heinlein-Support GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Rechenzentrum Potsdam – soziokreatives Zentrum
Language
de
Generator
WordPress 6.9.4
Canonical
https://rz-potsdam.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.bunny.net×1
  • fonts.googleapis.com×1

Social

Registration

Updated
2025-11-26
Name servers
  • ns2.jpberlin.de.
  • ns3.jpberlin.de.
  • ns.jpberlin.de.

DNS records live

NS
  • ns.jpberlin.de
  • ns2.jpberlin.de
  • ns3.jpberlin.de
MX
  • 10 mx1.heinlein-support.de
  • 10 mx2.heinlein-support.de
  • 20 mx3.heinlein-support.de
  • 50 mx-n.heinlein-support.de

Email authentication strong

SPF
v=spf1 ip4:213.203.238.0/25 ip4:195.10.208.0/24 ip4:91.198.250.0/24 ip4:80.241.56.0/22 mx include:jpberlin.de ?all
neutral (?all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-30 to 2026-06-28
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rz-potsdam.de/

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 (4)