indexo.dev

ruf-bauzentrum.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-17 · ok HTTP/1.1 200 18813 ms crawled 2026-05-17

DE · 192.109.96.106 · AS3320 Deutsche Telekom AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ruf Bauzentrum - Ruf Bauzentrum
Language
de
Generator
TYPO3 CMS
Canonical
https://www.ruf-bauzentrum.de/

Technology

Server
Apache

Registration

Updated
2026-01-30
Name servers
  • ns59.domaincontrol.com.
  • ns60.domaincontrol.com.

DNS records live

NS
  • ns59.domaincontrol.com
  • ns60.domaincontrol.com
MX
  • 100 mail-b.ruf-bauzentrum.de
  • 50 mail.ruf-bauzentrum.de

Email authentication weak

SPF
v=spf1 a mx a:ruf-baustoffe.de ip4:62.152.189.154/32 ip4:217.92.180.101/32 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ruf-bauzentrum.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)