indexo.dev

gg-ffm.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 3213 ms crawled 2026-05-09

FR · 38.242.225.40 · AS51167 Contabo GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Goethe-Gymnasium – Frankfurt am Main
Language
de
Generator
WordPress 6.9.4
Canonical
https://gg-ffm.de/
Feeds

Open Graph

url
https://gg-ffm.de/
title
A – Start
site name
Goethe-Gymnasium

Technology

Server
nginx
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2023-08-21
Name servers
  • ns1.contabo.net.
  • ns2.contabo.net.
  • ns3.contabo.net.

DNS records live

NS
  • ns1.contabo.net
  • ns2.contabo.net
  • ns3.contabo.net
MX
  • 10 mail.gg-ffm.de
TXT
  • brevo-code:1b04b5dcb9ca038ce82f47fa91b35827
  • brevo-code:ddde0018792af24e4f1e9ea041799ea2

Email authentication strong

SPF
v=spf1 +a +mx +a:education-interactive.de +a:gg-ffm.de +a:stadt-frankfurt.de +a:schule.hessen.de +a:vmd91477.contaboserver.net -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCo4aJmKu4LjQm+f4MqI/ihd9obfIqv9NnqMEbnVtHc3IE56Zfdy2HOyJsQ8GYLSZM9nLR+uFZS47G8SPWP6ny8hN4/D…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gg-ffm.de/

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

Links to (2)

Linked from (2)