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kdoor.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 2182 ms crawled 2026-05-15

DE · 185.131.120.130 · AS49086 12systems GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
K DESIGN GmbH Konfigurator

Technology

Server
Microsoft-IIS

Registration

Updated
2025-11-24
Name servers
  • nsa7.schlundtech.de.
  • nsb7.schlundtech.de.
  • nsc7.schlundtech.de.
  • nsd7.schlundtech.de.

DNS records live

NS
  • nsa7.schlundtech.de
  • nsb7.schlundtech.de
  • nsc7.schlundtech.de
  • nsd7.schlundtech.de
MX
  • 10 xmail.atbit-konfigurator.de.kdoor.de
TXT
  • f46adbc725c8839e69a6ae1041093062e2c683df6a86c806b1eededb6f4ec32

Email authentication strong

SPF
v=spf1 ip4:185.131.120.88 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@kdoor.de; adkim=s; aspf=s
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA
from 2025-11-24 to 2026-11-24
Expires in 188 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)

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