indexo.dev

kuehnen.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 181 ms crawled 2026-05-30

DE · 217.160.0.99 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
otto kuehnen gruppe

Technology

Server
Apache

Registration

Registrar
Network Solutions, LLC
Created
1997-12-02
Expires
2034-12-01 3105 days left
Updated
2024-12-02
Name servers
  • ns-de.1and1-dns.biz
  • ns-de.1and1-dns.com
  • ns-de.1and1-dns.de
  • ns-de.1and1-dns.org

DNS records live

NS
  • ns-de.1and1-dns.biz
  • ns-de.1and1-dns.com
  • ns-de.1and1-dns.de
  • ns-de.1and1-dns.org
MX
  • 10 mx00.kundenserver.de
  • 10 mx01.kundenserver.de

Email authentication weak

SPF
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://kuehnen.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (2)