indexo.dev

ggs-heikendorf.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 2061 ms crawled 2026-05-08

DE · 78.46.0.173 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
- Grund- und Gemeinschaftsschule Heikendorf
Language
de_DE
Canonical
https://www.ggs-heikendorf.de/

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • stats.wp.com×2

Registration

Updated
2018-03-14
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 dedi2273.your-server.de
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-11-23 to 2026-11-23
Expires in 185 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ggs-heikendorf.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

Links to (1)

Linked from (1)