IA Internet Analysis
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How this test works

The browser contacts three independent IPv6-only services. A successful response proves that this browser currently has a working end-to-end IPv6 path. Failure can also be caused by endpoint blocking, browser policy or a temporary service problem.

IPV6 CONNECTIVITY

IPv6 test

Verify a usable IPv6 path with multiple IPv6-only endpoints—not just browser support or an address field.

This test checks:
IPv6 connectivity
Address allocation
IPv6-only DNS + reachability
Browser path

Connectivity overview

IPv6 connectivityNot tested
Public IPv6 addressNot tested
IPv6-only reachabilityNot tested
Browser supportSupported
IPv6 Connectivity Test: Check Network Support