nat64check

www.us.ntt.net
Last test finished:
1 January 2019, 18:29 CET
Image match
NAT64
IPv4-only IPv6-only
No IPv4-onlyIPv4-onlyNo IPv6-only
Resources match
Fails because of broken IPv6
IPv6 web server broken!



DNS records 129.250.40.53
2001:418:3ef:1101::53



Ping144.0 ms143.0 ms143.0 ms143.0 ms144.0 ms141.0 ms141.0 ms141.0 ms141.0 ms141.0 ms



Ping (1500 byte packets)144.0 ms144.0 ms144.0 ms144.0 ms144.0 ms142.0 ms142.0 ms141.0 ms141.0 ms142.0 ms



Ping (2000 byte "packets")lost
lost
lost
lost
lost
142.0 ms143.0 ms142.0 ms141.0 ms142.0 ms