indexo.dev

kluckner.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 3693 ms crawled 2026-05-17

DE · 194.117.254.46 · AS199753 UD Media GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Main

Technology

Server
Apache

Third-party hosts loaded (2)

  • www.linkedin.com×1
  • www.xing.com×1

Social

Registration

Registrar
CPS-Datensysteme GmbH
Created
2001-03-22
Expires
2027-03-22 307 days left
Updated
2026-03-07
Name servers
  • ns3.powerdns.de
  • ns4.powerdns.de

DNS records live

NS
  • ns3.powerdns.de
  • ns4.powerdns.de
MX
  • 10 mail.ud06.udmedia.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • k1: k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3QZAMuVIlRQFryQluVXup2EHwDOURLPSfYesDHqOPRHd6dKeN/Tv+wSU8PQxO5E4Wg2i8mGNhj2ndQu7HM3fwwE…
selectors probed

Certificate (current) wrong cert

R12
from 2026-04-14 to 2026-07-13
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://kluckner.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 (1)