DNS Test

Check what your DNS server is, verify if your VPN is leaking DNS requests, or is vulnerable to DNS rebinding attacks.

Basic leak detection

+ rebinding detection

Security Tests

DNS Leak Test

Detects if your VPN or proxy is leaking DNS requests to your ISP's DNS servers, potentially exposing your browsing activity. This basic test identifies which DNS servers are handling your requests.

  • Identifies your DNS servers
  • Detects DNS leaks
  • Verifies VPN DNS protection

Full Security Test

Comprehensive analysis that includes DNS leak detection plus advanced DNS rebinding vulnerability testing. DNS rebinding attacks can bypass same-origin policy and potentially expose your local network to attackers.

  • Complete DNS leak detection
  • DNS rebinding vulnerability scan
  • Enhanced security assessment
Coming Soon

DNS Timing Location Test

Advanced geolocation analysis that determines your approximate physical location without relying on IP-based geolocation. By measuring response times to globally distributed resources, this test can reveal your true location.

  • IP-independent location detection
  • Network latency triangulation
  • VPN location verification