indexo.dev

kolping-bildungsunternehmen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 5504 ms crawled 2026-05-07

DE · 62.116.169.230 · AS15456 InterNetX GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kolping Bildungsunternehmen Deutschland
Description
Informieren Sie sich über die Kolping-Bildungsunternehmen in ganz Deutschland.
Language
de-DE

Technology

Server
nginx

Contact

Email
Phone

Registration

Updated
2025-03-12
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 kolpingbildungsunternehmen-de01i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxbVOQWkRvR/+nz511EjxSV5yiUdgYFzuGnTvS0Q6vSSCmtd4MRBAqYaW79MCNdU/qwpJ4k8eLYJSD/…
selectors probed

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kolping-bildungsunternehmen.de/

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

Links to (20)

Linked from (4)