indexo.dev

kunsthallehgn.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 4124 ms crawled 2026-05-08

DE · 37.228.155.78 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kunsthalle HGN
Description
Die Kunsthalle HGN des Sammlers Prof. Hans Georg Näder im niedersächsischen Duderstadt.
Language
de-DE
Generator
WordPress 4.8.5
Canonical
https://www.kunsthallehgn.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.kunsthallehgn.de/
title
Kunsthalle HGN
locale
de_DE
site name
Kunsthalle HGN
description
Die Kunsthalle HGN des Sammlers Prof. Hans Georg Näder im niedersächsischen Duderstadt.
locale:alternate
en_US

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • ajax.googleapis.com×2
  • cdn.rawgit.com×2
  • code.jquery.com×2
  • fonts.googleapis.com×2
  • gmpg.org×1
  • s.w.org×1
  • www.googletagmanager.com×1

Social

Registration

Updated
2017-05-30
Name servers
  • ns1.de-nserver.de.
  • ns2.de-nserver.de.

DNS records live

NS
  • ns1.de-nserver.de
  • ns2.de-nserver.de
MX
  • 10 mail.kunsthallehgn.de
TXT
  • hibp-verify=dweb_dvsug1deh095icldjgobfweg

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-28 to 2026-11-13
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kunsthallehgn.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 (1)