indexo.dev

astronomieforum.at

.at crawl

First seen 2026-06-05 · Last seen 2026-06-05 · ok HTTP/1.1 200 837 ms crawled 2026-06-05

AT · 81.19.159.85 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
www.astronomieforum.at - Foren-Übersicht
Language
de
Canonical
https://www.astronomieforum.at/

Technology

Server
Apache
jQuery
3.7.1

DNS records live

NS
  • ns1.world4you.at
  • ns2.world4you.at
MX
  • 10 mail.astronomieforum.at

Email authentication weak

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

Certificate (current)

R12
from 2026-03-20 to 2026-06-18
Expires in 11 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.astronomieforum.at/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin

Links to (2)

Linked from (1)

Use this data via API

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curl "https://indexo.dev/api/v1/domains/astronomieforum.at" \
  -H "X-API-Key: idx_..."

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