How to read the result
IPv6 provides a much larger address space than IPv4. A device can have both protocols available and choose between them for each connection.
Protocol readiness
IPv6 Test
Check whether your browser can connect over IPv6 and see the address used for that route.
IPv6 Test
Usually under 5 seconds
Ready to test
Test limitations
A failed IPv6-only request may mean IPv6 is unavailable, filtered, temporarily unreachable, or blocked by browser policy.