indexo.dev

cultus-dresden.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 822 ms crawled 2026-05-20

FI · 65.21.94.38 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Language
de

Technology

Server
nginx
JS framework
Nuxt

Registration

Updated
2018-07-26
Name servers
  • ns1053.ui-dns.biz.
  • ns1053.ui-dns.com.
  • ns1053.ui-dns.de.
  • ns1053.ui-dns.org.

DNS records live

NS
  • ns1053.ui-dns.biz
  • ns1053.ui-dns.com
  • ns1053.ui-dns.de
  • ns1053.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • swisssign-check=gG6f9gOh0fmubwRmbYghc9ocZnY
  • MS=C9CCF821F31716EBA7EC63B73534A5B9A0D247D9
  • swisssign-check=3ZPQthK8mzG3-1zJtM_c2CNXgj4
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx include:spf.mxg.cloud include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.cultus-dresden.de/

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

Linked from (1)