indexo.dev

gymnasium-birkenfeld.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1616 ms crawled 2026-05-20

DE · 212.90.148.11 · AS25394 MK Netzdienste GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector health type homepage

HTML metadata

Title
Gymnasium Birkenfeld
Language
de
Generator
WordPress 6.8.5
Canonical
https://gymnasium-birkenfeld.de/
Feeds

Technology

Server
Apache
CMS
WordPress 6.8.5
jQuery
3.7.1

Third-party hosts loaded (2)

  • widgetlogic.org×2
  • gmpg.org×1

Social

Registration

Updated
2021-03-10
Name servers
  • ns1.goneo.de.
  • ns2.goneo.de.

DNS records live

NS
  • ns1.goneo.de
  • ns2.goneo.de
MX
  • 10 mx01.goneo.de
  • 10 mx02.goneo.de

Email authentication weak

SPF
v=spf1 include:_spf.goneo.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-08 to 2026-08-06
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gymnasium-birkenfeld.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (1)