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norbert-niemann.de

.de crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 1375 ms crawled 2026-05-19

FR · 92.205.166.14 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Norbert Niemann | Arbeiten
Generator
Drupal 7 (https://www.drupal.org)
Canonical
index.html

Technology

Server
nginx
CMS
Drupal
Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Social

Registration

Updated
2024-05-16
Name servers
  • ns.frns02.de.
  • pdns02.domaincontrol.com.

DNS records live

NS
  • ns.frns02.de
  • pdns02.domaincontrol.com
MX
  • 10 mail.norbert-niemann.de

Email authentication weak

SPF
v=spf1 +a +mx include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.norbert-niemann.de/

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

Links to (11)

Linked from (1)