indexo.dev

guennewig-stiftung.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4756 ms crawled 2026-05-19

FR · 92.205.100.199 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

sector media news type blog

HTML metadata

Title
Home
Description
Die Günnewig-Stiftung unterstützs die Ausbildung in gastronomischen Berufen
Language
en-gb
Generator
Joomla! - Open Source Content Management

Technology

Server
Apache
CMS
Joomla
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×4
  • fonts.gstatic.com×1
  • use.fontawesome.com×1

Registration

Updated
2021-01-15
Name servers
  • ns37.domaincontrol.com.
  • ns38.domaincontrol.com.

DNS records live

NS
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com
MX
  • 0 guennewigstiftung-de02c.mail.protection.outlook.com
TXT
  • NETORGFT19558789.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://guennewig-stiftung.de/

present
  • x-frame-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
cross-origin-opener-policy
same-origin

Linked from (1)