indexo.dev

campus-learn.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1464 ms crawled 2026-05-06

DE · 213.157.16.40 · AS12897 ENTEGA Medianet GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Weiterbildung - APOLLON Akademie
Language
en

Technology

Server
Apache

Registration

Updated
2018-07-04
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 0 mail.campus-learn.de

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-06 to 2026-06-05
Expires in 14 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.campus-learn.de/login?return=%2F

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
ALLOW-FROM https://chat.campus-learn.de/
x-content-type-options
nosniff

Linked from (1)