indexo.dev

grundschule-ratmerstein.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 11326 ms crawled 2026-05-17

DE · 5.9.163.194 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language
de
Generator
WordPress 6.9.4
Canonical
https://www.grundschule-ratmerstein.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Updated
2024-02-07
Name servers
  • ns25.domaincontrol.com.
  • ns26.domaincontrol.com.

DNS records live

NS
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com
MX
  • 10 c200.briit.de
  • 100 mx-b.briit.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a ip4:109.239.60.243 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.grundschule-ratmerstein.de/

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

Links to (1)

Linked from (1)