indexo.dev

kursweb.ch

.ch crawl dns

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 209 ms crawled 2026-06-01

DE · 92.205.236.10 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc partial coverage

Classifying

HTML metadata

Title
Weiterleitung
Language
de

DNS records live

NS
  • ns1.merkisoft.ch
  • ns3.merkisoft.ch
  • pdns02.domaincontrol.com
MX
  • 10 mx1.kursweb.ch
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a a:kursweb.ch include:_spf.google.com include:secureserver.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; ruf=mailto:schulung@kursweb.ch; pct=5; adkim=r; aspf=r
policy: quarantine · pct=5
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1AyxlijNB7rmaiOC/QXxqJ026wdvLTARUI8zvsmmtRTOFQNdScD0xUUk1kBz3yAfNKO44s7eeBJcuS…
selectors probed

Certificate (current)

R12
from 2026-05-27 to 2026-08-25
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)