indexo.dev

kolping-aachen.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 6026 ms crawled 2026-05-10

DE · 213.133.106.10 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
KURSGEBER.DE | Kolping-Bildungswerk Aachen
Language
de
Canonical
https://www.kolping-aachen.de/de/

Open Graph

url
https://www.kolping-aachen.de
title
KURSGEBER.DE | Kolping-Bildungswerk Aachen

Technology

Server
Apache
CMS
Joomla

Registration

Updated
2015-08-31
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.kolping-aachen.de

Email authentication partial

SPF
v=spf1 a mx ?all
neutral (?all)
DMARC
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
policy: none (monitoring only) · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-12 to 2026-12-12
Expires in 206 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.kolping-aachen.de/de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (2)

Linked from (2)