标签： test

IPv4 or IPv6: http://4or6.com/

IPv6 Test: http://test-ipv6.com/

• http://[2001:41d0:8:e1a2::1]/

Hurricane Electric IPv6: https://ipv6.he.net/

• Route Server (telnet): telnet://route-server.he.net/

IPv6 domain readiness tester: http://ip6.nl/

https://test-ipv6.vyncke.org/