indexo.dev

europaeischer-referenzrahmen.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-19 · ok HTTP/1.1 200 12826 ms crawled 2026-05-18

DE · 3.121.5.88 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gemeinsamer Europäischer Referenzrahmen (GER) für Sprachen
Description
Informationen zum Gemeinsamen europäischen Referenzrahmen für Sprachen (GER): Lernen, Lehren, Beurteilen.

Technology

Server
Apache
Cookie consent
  • Usercentrics

Third-party hosts loaded (1)

  • app.usercentrics.eu×1

Registration

Updated
2021-08-20
Name servers
  • ns05.domaincontrol.com.
  • ns06.domaincontrol.com.

DNS records live

NS
  • ns05.domaincontrol.com
  • ns06.domaincontrol.com
MX
  • 50 mx0.europaeischer-referenzrahmen.de

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://europaeischer-referenzrahmen.de/

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

Links to (1)

Linked from (2)