indexo.dev

straessler.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 90 ms crawled 2026-06-02

CH · 149.126.4.19 · AS47302 cyon AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Welcome to www.straessler.com ...

DNS records live

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

Email authentication weak

SPF
v=spf1 +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=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsg76F5uJgtCsNHStfonzDSVgrT8fzOuWSQQxrednIbKjuOBPF1He5eVVnJfOwCXw4S72NBDhOD7ldX…
selectors probed

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)