indexo.dev

courtsonline.ch

.ch crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 547 ms crawled 2026-06-02

CH · 93.189.65.129 · AS12347 Virtualtec Solutions AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
courts online : Platzbuchung für Tenniscenter
Description
Suchen Sie ein Tool, mit dem Sie und Ihre Kunden Tennisplätze online verwalten und buchen können?

Technology

Server
Apache
Stack
PHP

Third-party hosts loaded (2)

  • new.twobyone.ch×1
  • www.obomailing.ch×1

DNS records live

NS
  • dns1.webone.ch
  • dns2.webone.ch
MX
  • 10 mx.webone.ch
  • 100 mx100.virtualtec.ch
  • 20 mx.virtualtec.ch
  • 200 mx200.virtualtec.ch

Email authentication weak

SPF
v=spf1 ip4:93.189.64.0/22 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)