indexo.dev

deppe-backstein.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 8598 ms crawled 2026-05-14

DE · 5.9.212.206 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Deppe Backstein – Hochwertige Klinker und Backsteine | Deppe Backstein
Description
DEPPE ist eine Ziegelei mit über 130 Jahren Erfahrung und produziert ästhetische Backsteine, Verblender und Klinker sowie Riemchen und Sonderformate.
Language
de
Generator
TYPO3 CMS
Canonical
/
Translations
  • de
  • en

Open Graph

site name
Deppe Backstein

Technology

Server
Apache
CMS
Joomla

Social

Contact

Email
Phone

Registration

Updated
2005-10-06
Name servers
  • ns1.dwns.de.
  • ns2.dwns.de.

DNS records live

NS
  • ns1.dwns.de
  • ns2.dwns.de
MX
  • 10 mail.deppe-backstein.de
  • 20 post.dweb.de
TXT
  • MS=ms60557473

Email authentication weak

SPF
v=spf1 a mx ip4:91.249.159.170 ip4:213.133.111.70 ip4:195.201.55.7 ip4:195.201.8.41 ip4:195.201.8.3 ip4:195.201.8.4 ip4:195.201.8.8 ip6:2a01:4f8:13b:100a::0/112 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.deppe-backstein.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 (6)

Linked from (4)