indexo.dev

duffner-lt.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 2991 ms crawled 2026-05-15

DE · 45.10.26.50 · AS48314 IP-Projects GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - Duffner Landtechnik GmbH + Co. KG
Language
de-DE
Generator
pixel-kraft GmbH

Technology

Server
nginx
CMS
Joomla

Third-party hosts loaded (2)

  • cdn.ckmnstr.de×3
  • cms.pixel-kraft.de×2

Contact

Email
Phone

Registration

Updated
2021-01-14
Name servers
  • ns37.domaincontrol.com.
  • ns38.domaincontrol.com.

DNS records live

NS
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com
MX
  • 1 duffnerlt-de01i.mail.protection.outlook.com
TXT
  • MS=ms67497195

Email authentication weak

SPF
v=spf1 a mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3o/HqYBscFwMlBQh7i9E470/Tm5G+utvdxlYDlzc39yyGIdjcChvuFUk+mrow+biBPJVobvkLTdfri…
selectors probed

Certificate (current)

R12
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://duffner-lt.de/

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

Links to (1)

Linked from (1)