indexo.dev

theater-essen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 948 ms crawled 2026-05-07

DE · 185.158.13.206 · AS61183 integration.net GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite | Theater und Philharmonie Essen (TUP)
Description
Unter dem Dach der Theater und Philharmonie Essen (TUP) bilden das Aalto-Musiktheater, das Aalto Ballett Essen, die Essener Philharmoniker, das Schauspiel Essen und die Philharmonie Essen einen der größten deutschen Theaterbetriebe, den einzigen mit einem angeschlossenen Konzerthaus.
Language
de
Generator
spiritec WebCMS für Opernhäuser und Theater

Open Graph

locale
de

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • tup-6a25.kxcdn.com×11

Social

Contact

Email
Phone

Registration

Updated
2025-08-15
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.theater-essen.de
  • 50 mxe99e.netcup.net

Email authentication partial

SPF
v=spf1 a mx a:mx4.eventim.de include:_spf.webhosting.systems include:_spf.spiritec-server.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1
from 2026-02-13 to 2027-02-13
Expires in 269 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.theater-essen.de/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (6)

Linked from (13)