indexo.dev

lehre-dgou.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 831 ms crawled 2026-05-15

DE · 134.119.245.83 · AS34011 Host Europe GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite (AG Lehre)
Language
de
Generator
TYPO3 CMS
Canonical
https://lehre-dgou.de/

Open Graph

url
https://lehre-dgou.de/
title
Startseite (AG Lehre)

Technology

Server
nginx

Social

Contact

Phone

Registration

Updated
2025-02-26
Name servers
  • ns51.domaincontrol.com.
  • ns52.domaincontrol.com.

DNS records live

NS
  • ns51.domaincontrol.com
  • ns52.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication weak

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

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-03-12 to 2026-09-12
Expires in 115 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://lehre-dgou.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)