indexo.dev

kulturium.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3533 ms crawled 2026-05-19

DE · 213.178.85.179 · AS13101 TNG Stadtnetz GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kulturium
Language
de

Open Graph

url
https://www.kulturium.de/
title
Kulturium
locale
de_DE
site name
Kulturium

Technology

Server
nginx

Social

Contact

Phone

Registration

Updated
2016-12-16
Name servers
  • ns1.advantic.net.
  • ns2.advantic.net.

DNS records live

NS
  • ns1.advantic.net
  • ns2.advantic.net
MX
  • 10 mail.advantic.net
TXT
  • vffylwqblxnch9qdq2zy6xdsywbx5tc9

Email authentication weak

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

Certificate (current)

E8
from 2026-05-11 to 2026-08-09
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.kulturium.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (1)

Linked from (1)