indexo.dev

herrlarbig.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1352 ms crawled 2026-05-20

DE · 185.26.156.67 · AS58010 uvensys GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
herrlarbig.de – Bildungs-Neuron | Lehrerblog | Etc.
Language
de
Generator
WordPress 6.9.4
Feeds

Technology

Server
nginx
CMS
WordPress 6.9.4

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Updated
2008-08-12
Name servers
  • ns1.jonaspasche.com.
  • ns2.jonaspasche.com.
  • ns3.jonaspasche.com.

DNS records live

NS
  • ns1.jonaspasche.com
  • ns2.jonaspasche.com
  • ns3.jonaspasche.com
MX
  • 0 cupid.uberspace.de

Email authentication weak

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

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://herrlarbig.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)