--- service: j.root-servers.net start-period: '2014-07-10T00:00:00Z' end-period: '2014-07-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5775613810 dns-udp-queries-received-ipv6: 272947920 dns-tcp-queries-received-ipv4: 82433055 dns-tcp-queries-received-ipv6: 3719109 dns-udp-responses-sent-ipv4: 5805359888 dns-udp-responses-sent-ipv6: 272573789 dns-tcp-responses-sent-ipv4: 84940158 dns-tcp-responses-sent-ipv6: 2591526