indexo.dev

art-thea.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 2628 ms crawled 2026-05-15

DE · 80.150.6.143 · AS3320 Deutsche Telekom AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ARTTHEA Bühnentechnik
Language
de
Canonical
https://art-thea.de/de/Das-sind-wir
Translations
  • de
  • en

Open Graph

url
https://art-thea.de/de/Das-sind-wir
title
ARTTHEA Bühnentechnik

Technology

Server
IONOS
CMS
Gatsby

Third-party hosts loaded (1)

  • homepagedesigner.telekom.de×20

Registration

Updated
2024-10-01
Name servers
  • dns01-tld.t-online.de.
  • dns02-tld.t-online.de.

DNS records live

NS
  • dns01-tld.t-online.de
  • dns02-tld.t-online.de
MX
  • 0 artthea-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAslolZaEVIdhd8DgvaHE4dORR/4WU9hmQJyQXikxPHNRfpPjlOtnK2wQdsMx1M+24Ex4tx2QEgvqc8U…
selectors probed

Certificate (current)

E7
from 2026-04-14 to 2026-07-13
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://art-thea.de/

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

Linked from (1)