duisburger-akzente.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-19 · ok HTTP/1.1 200 3084 ms crawled 2026-05-15

DE · 159.255.168.122 · AS8881 1&1 Versatel GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: 47. Duisburger Akzente 2026 - Theater, Bildende Kunst & Literatur
Description: 47. Duisburger Akzente 2026 - Theater, Bildende Kunst, Literatur & Film, Ausstellungen, Symposien & Vorlesungen.Duisburg Marketing GmbH (c) Duisburger Akzente: Theater, Veranstaltung, Kunst
Language: de

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cdn.eye-able.com×2
www.googletagmanager.com×1

Social

Contact

Address: Duisburger AkzenteKulturbetriebe Duisburg / FestivalbüroPetra Schröder, Leiterin der KulturbetriebeProjektmanagement: Clemens RichertPressearbeit: Carolin Kampschulte, KommunikationsleitungNeckarstraße 147051 Duisburg

Registration

Updated

2017-12-04

Name servers

ns1.x-dot.de.
ns2.x-dot.de.
ns3.xdot.de.

DNS records live

NS

ns1.x-dot.de
ns2.x-dot.de
ns3.xdot.de

MX

10 mail.x-dot.de

Email authentication partial

SPF: v=spf1 mx a ip4:159.255.168.0/23 ip4:159.255.170.0/25 -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-03 to 2026-07-02

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.duisburger-akzente.de/de/index.php

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: sameorigin