indexo.dev

d-mat.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 3966 ms crawled 2026-05-07

DE · 212.23.133.254 · AS12329 GLASFASER RUHR GmbH & Co. KG

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
dMAT
Language
de-DE
Generator
WordPress 4.9.28
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • gmpg.org×1
  • s.w.org×1

Registration

Updated
2021-03-17
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx00.udag.de
  • 20 mx01.udag.de

Email authentication partial

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

Certificate (current) wrong cert

Thawte TLS RSA CA G1
from 2023-07-12 to 2024-05-30
Expired 720 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.d-mat.de/

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

Links to (2)

Linked from (1)