indexo.dev

classicalmasterclasses.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 4217 ms crawled 2026-05-17

CH · 46.232.181.68 · AS35206 NovaTrend Services GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Masterclasses Meisterkurse Sommerkurse Akademie
Description
Classical Masterclasses, Meisterkurse klassischer Musik
Language
de-de
Generator
Joomla! - Open Source Content Management
Translations
  • de
  • en
  • es
  • fr
  • it

Technology

Server
LiteSpeed
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • code.jquery.com×2
  • cdn.cookie-script.com×1
  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Infomaniak Network SA
Created
2009-03-31
Expires
2027-03-31 315 days left
Updated
2026-03-16
Name servers
  • ns6.masterhomepage.ch
  • ns7.masterhomepage.ch

DNS records live

NS
  • ns6.masterhomepage.ch
  • ns7.masterhomepage.ch
MX
  • 10 mx01.tophost.ch
  • 10 mx02.tophost.ch
TXT
  • facebook-domain-verification=uwgntwi78sqquacktikmg4qekuwqzv

Email authentication weak

SPF
v=spf1 ip4:46.232.181.68 ip4:46.232.181.68 +a +mx +ip4:46.232.179.147 +ip4:46.232.179.151 +include:relay.mailchannels.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTusL9e64bhOW2EBhSx/SFNWM24kszrTny8o3Az3kq0/72dqB4DtJ1a3ePZbRRntusO8C1gRy2TSwo…
selectors probed

Certificate (current)

R12
from 2026-03-23 to 2026-06-21
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://classicalmasterclasses.com/

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

Linked from (1)