indexo.dev

kursmediasystems.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 650 ms crawled 2026-05-06

DE · 176.9.165.138 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ihre Webdesign & SEO Agentur in Aachen: 25 Jahre Erfahrung!
Description
SEO Agentur Aachen: Webdesign & Suchmaschinen-Optimierung mit 25 Jahren Erfahrung • Kostenloses SEO Tool • Mit uns online Kunden gewinnen!
Language
de
Canonical
https://www.kursmediasystems.de/

Technology

Server
Apache

Third-party hosts loaded (1)

  • images.provenexpert.com×1

Social

Registration

Updated
2010-12-08
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 mail.kursmediasystems.de

Email authentication strong

SPF
v=spf1 mx a -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@kursmediasystems.de; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzxeQ1h3ubDCiGs8DqLNpjpdZMmtS/bo5QfBKfTaldZNz82GOz3cT9XXIjWxLD4eDzJkKQeGiOeywwmlhmOlbG…
selectors probed

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (7)

Linked from (1)