Netzwerk-Analyse, vereinfacht
Klare Antworten für Ihre Verbindung.
Kostenlose Netzwerk-, Datenschutz- und Browser-Tools für schnelle, nachvollziehbare Ergebnisse.
Entwickelt, um nützliche Signale von sicheren Vermutungen zu trennen.
Netzwerk-Toolkit
Beliebte Tools
My IP
See the public IP and browser signals visible to this visit.
IP Lookup
Inspect public network ownership and location data for an IP address.
DNS Checker
Query common DNS records for a domain name.
DNS Leak Test
Review browser-side DNS exposure indicators and their limits.
WebRTC Leak Test
Inspect WebRTC candidates your browser can expose.
VPN Checker
Check network indicators associated with VPN or proxy use.
Netzwerk-Toolkit
Alle Tools
My IP
See the public IP and browser signals visible to this visit.
IP Lookup
Inspect public network ownership and location data for an IP address.
DNS Checker
Query common DNS records for a domain name.
DNS Leak Test
Review browser-side DNS exposure indicators and their limits.
WebRTC Leak Test
Inspect WebRTC candidates your browser can expose.
VPN Checker
Check network indicators associated with VPN or proxy use.
Proxy Checker
Review forwarding headers and proxy-related request signals.
Blacklist Checker
Check an IP address against selected public DNS blocklists.
User Agent
View the browser, device, platform, and client hints it reports.
Port Checker
Test an authorised host and port through an edge-assisted check.
HTTP Header Checker
Fetch and inspect the public HTTP response headers for a URL.
SSL Checker
Review HTTPS availability and the certificate details exposed by a host.
Grundsätze
Für Klarheit entwickelt
Keine Anmeldung. Keine erfundenen Ergebnisse. Jede Prüfung erklärt ihren Umfang und ihre Grenzen.
FAQ
Häufige Fragen
Browser-Prüfungen bleiben im Browser. Edge-Anfragen verarbeiten nur den für die Prüfung erforderlichen Wert.