indexo.dev

therese-giehse-realschule.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 9960 ms crawled 2026-05-17

FR · 92.205.10.111 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Therese-Giehse-Realschule
Language
de-de
Generator
Joomla! - Open Source Content Management

Open Graph

url
https://www.therese-giehse-realschule.de/
title
Therese-Giehse-Realschule
locale
de_DE
site name
Therese Giehse Realschule

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Contact

Phone

Registration

Updated
2024-02-24
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication weak

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

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-04-13 to 2026-10-12
Expires in 145 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.therese-giehse-realschule.de/

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

Linked from (1)