indexo.dev

entenrennen-duisburg.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 10873 ms crawled 2026-05-18

FR · 92.205.0.98 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

sector sports type homepage

HTML metadata

Title
Duisburger Entenrennen im Innenhafen – Sie schwimmen wieder!
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.entenrennen-duisburg.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Social

Contact

Phone

Registration

Updated
2021-09-06
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records

Email authentication weak

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

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-04-13 to 2026-10-26
Expires in 158 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.entenrennen-duisburg.de/

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

Links to (9)

Linked from (1)