indexo.dev

sgd-campus.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 976 ms crawled 2026-05-06

DE · 213.157.16.34 · AS12897 ENTEGA Medianet GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
sgd-OnlineCampus
Language
en

Technology

Server
Apache

Registration

Updated
2024-02-27
Name servers
  • nsa6.schlundtech.de.
  • nsb6.schlundtech.de.
  • nsc6.schlundtech.de.
  • nsd6.schlundtech.de.

DNS records live

NS
  • nsa6.schlundtech.de
  • nsb6.schlundtech.de
  • nsc6.schlundtech.de
  • nsd6.schlundtech.de
TXT
  • google-site-verification=wQD8Sbt5HA9t906wF5I1A-TEQ9BRSywSv_GIUFRvIy4

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://sgd-campus.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.sgd-campus.de/
x-content-type-options
nosniff

Linked from (1)