indexo.dev

freirum.ch

.ch crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 1769 ms crawled 2026-05-28

CH · 149.126.4.35 · AS47302 cyon AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Freirum - leeräume gestalten
Description
David Sommer
Language
de

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 freirum.ch

Email authentication weak

SPF
v=spf1 ip4:149.126.4.35 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApru3aMcY5ohKO5xmF5Axm7C09U2ZOl5+kbtClsRsmitmzQn6xgrkI5K9q1EjCKx+petr3mZG+KfZ2P…
selectors probed

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://freirum.ch/

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

Links to (1)

Linked from (2)