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niemz.de

.de crawl

First seen 2026-06-12 · Last seen 2026-06-12 · ok HTTP/1.1 200 90 ms crawled 2026-06-12

DE · 81.169.145.64 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Kommunikation heute.
Language
en

Open Graph

url
http://www.niemz.de/index.html
title
Kommunikation heute.
site name
Rüdiger Niemz Communications

Technology

Server
Apache
jQuery
1.8.3 known XSS (<3.5)

Registration

Updated
2011-01-14
Name servers
  • docks10.rzone.de.
  • shades07.rzone.de.

DNS records live

NS
  • docks10.rzone.de
  • shades07.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-27 to 2026-11-12
Expires in 148 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://niemz.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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