indexo.dev

deutsche-biographie.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 661 ms crawled 2026-05-11

DE · 138.246.102.22 · AS12816 Leibniz-Rechenzentrum

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Deutsche Biographie
Description
Deutsche Biographie
Language
de

Registration

Updated
2024-12-16
Name servers
  • dns1.lrz.de.
  • dns2.lrz.de.
  • dns3.lrz.de.

DNS records live

NS
  • dns1.lrz.de
  • dns2.lrz.de
  • dns3.lrz.de
MX
  • 10 smtp.bsb-muenchen.de
Verified for
  • HARICA

Email authentication weak

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

Certificate (current)

GEANT TLS RSA 1
from 2025-10-14 to 2026-10-14
Expires in 147 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.deutsche-biographie.de/

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

Links to (1)

Linked from (4)