indexo.dev

dietrich-bauzentrum.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 19003 ms crawled 2026-05-18

DE · 192.109.96.106 · AS3320 Deutsche Telekom AG

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Home - C. F. Dietrich GmbH
Language
de
Generator
TYPO3 CMS
Canonical
https://www.dietrich-bauzentrum.de/willkommen

Technology

Server
Apache

Third-party hosts loaded (1)

  • app.alfright.eu×1

Contact

Email
Phone

Registration

Updated
2010-09-15
Name servers
  • ns1.nemo7.de.
  • ns2.nemo7.de.
  • ns3.nemo7.de.

DNS records live

NS
  • ns1.nemo7.de
  • ns2.nemo7.de
  • ns3.nemo7.de
MX
  • 10 mailgw.netmotion.de
  • 20 server10.netmotion.de

Email authentication strong

SPF
v=spf1 mx ip4:87.139.86.92 ip4:192.109.96.106 include:spf.netmotion.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Hqh1IZoAeOGZ9SKWjQ5NJHajFZlrG+9yhmNtr0mY177bipsASeBq8aO1Xq5ld5mnug5xedL9NGINg…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)