indexo.dev

sylter-kunstfreunde.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 1114 ms crawled 2026-05-12

DE · 37.228.153.11 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Sylter Kunstfreunde - Kunstverein Sylt - Ausstellungen
Language
de
Canonical
https://sylter-kunstfreunde.de/ausstellungen/

Technology

Server
Apache
CMS
Joomla

Social

Registration

Updated
2026-01-07
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.sylter-kunstfreunde.de

Email authentication weak

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

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sylter-kunstfreunde.de/ausstellungen/

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

Links to (5)

Linked from (1)