The IPv6 Compatibility tool tests your host name to verify that it supports IPv6
About this Tool
The IPv6 Compatibility tool determines if a domain's zone is properly configured for IPv6 support. It checks to see if there is at least one Quad-A (AAAA) DNS record configured for the domain zone, and that the name server(s) utilized by the domain zone also advertise(s) AAAA DNS records. Proper IPv6 connectivity involves a successful connection to the name server using its IPv6 address over an IPv6 network route, and subsequent successful retrieval of at least one properly-configured AAAA for the zone.