indexo.dev

düsselspatz.de

.de crawl

First seen 2026-04-29 · Last seen 2026-05-19 · ok HTTP/1.1 200 1513 ms crawled 2026-05-07

DE · 116.203.4.124 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector nonprofit type homepage

HTML metadata

Title
Spatzen-Projekt in Düsseldorf – Artenschutz beginnt beim Spatz in der Hand ;-)
Language
de
Generator
WordPress 6.9.4
Canonical
https://xn--dsselspatz-9db.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • cloud.ccm19.de×1
  • gmpg.org×1

Registration

Updated
2025-09-11
Name servers
  • dns.dns1.de.
  • dns.dns2.de.
  • dns.dns3.de.
  • dns.dns4.de.

DNS records live

NS
  • dns.dns1.de
  • dns.dns2.de
  • dns.dns3.de
  • dns.dns4.de
MX
  • 10 m4.hostingwerk.de

Email authentication partial

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-10 to 2026-06-09
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://xn--dsselspatz-9db.de/

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

Links to (2)

Linked from (1)