indexo.dev

delfinarium-zoo-duisburg.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 554 ms crawled 2026-05-19

DE · 147.28.52.176 · AS206141 Duisburger Versorgungs- und Verkehrsgesellschaft mbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Delfinarium - Zoo-Duisburg | Delphinarium
Language
de
Generator
TYPO3 CMS
Canonical
https://delfinarium-zoo-duisburg.de/

Technology

Analytics
  • Google Tag Manager
Cookie consent
  • Usercentrics

Third-party hosts loaded (2)

  • app.usercentrics.eu×1
  • www.googletagmanager.com×1

Social

Registration

Updated
2022-05-03
Name servers
  • dns.globvill.de.
  • ns01.duit.de.
  • ns02.duit.de.

DNS records live

NS
  • ns01.duit.de
  • ns02.duit.de
MX
  • 10 w006d0e5.kasserver.com

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-03 to 2027-03-06
Expires in 289 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://delfinarium-zoo-duisburg.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (6)

Linked from (1)