indexo.dev

sibre.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-17 · ok HTTP/1.1 200 5586 ms crawled 2026-05-15

DE · 85.13.162.193 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SIBRE - Siegerland Bremsen GmbH - Sure to be safe.
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://www.sibre.de/
Translations
  • de ×2
  • en ×2
  • es ×2
  • fr ×2
  • ru ×2
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Registration

Updated
2026-02-12
Name servers
  • dns.grove.de.
  • ns2.grove.de.
  • ns3.grove.de.
  • ns4.grove.de.

DNS records live

NS
  • dns.grove.de
  • ns2.grove.de
  • ns3.grove.de
  • ns4.grove.de
MX
  • 10 mx-sibre.grove.de
TXT
  • sophos-domain-verification=c5c5d623a09ebb11f948272b852e2db0722214e00d04bd4764fae09068fd85b3
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sibre.de/

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

Linked from (2)