indexo.dev

krull-stiftung.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1864 ms crawled 2026-05-11

DE · 92.205.172.121 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Krull Stiftung – Bildende Kunst und Gartenbaukunst in Berlin und Brandenburg
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.krull-stiftung.de/

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (4)

  • stats.wp.com×2
  • gmpg.org×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Registration

Updated
2026-03-24
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 krullstiftung-de01c.mail.protection.outlook.com
  • 100 mxlb.ispgateway.de
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.krull-stiftung.de/

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

Links to (1)

Linked from (1)