indexo.dev

gymnasium-badiburg.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-20 · ok HTTP/1.1 200 1816 ms crawled 2026-05-20

DE · 134.119.225.189 · AS34011 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

sector media news type blog

HTML metadata

Title
Grußwort – Gymnasium Bad Iburg
Language
de-de

Technology

Server
nginx
CMS
Joomla

Contact

Email
Phone

Registration

Updated
2024-09-20
Name servers
  • ns73.domaincontrol.com.
  • ns74.domaincontrol.com.

DNS records live

NS
  • ns73.domaincontrol.com
  • ns74.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication weak

SPF
v=spf1 mx a include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-01-27 to 2027-02-26
Expires in 281 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.gymnasium-badiburg.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 (3)

Linked from (1)