indexo.dev

leibnizedition.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 640 ms crawled 2026-05-13

DE · 88.99.59.121 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite - Leibniz Edition
Language
de
Generator
TYPO3 CMS

Open Graph

title
Startseite
site name
Leibniz Edition

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Updated
2024-08-01
Name servers
  • ns2.active-elements.de.
  • ns3.active-elements.de.

DNS records live

NS
  • ns2.active-elements.de
  • ns3.active-elements.de
MX
  • 10 mx2.active-elements.de

Email authentication strong

SPF
v=spf1 +a +mx +a:xenon.active-elements.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.leibnizedition.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)