--- service: j.root-servers.net start-period: '2014-02-08T00:00:00Z' end-period: '2014-02-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3420096823 dns-udp-queries-received-ipv6: 209092748 dns-tcp-queries-received-ipv4: 31298985 dns-tcp-queries-received-ipv6: 4816558 dns-udp-responses-sent-ipv4: 3411725452 dns-udp-responses-sent-ipv6: 209091557 dns-tcp-responses-sent-ipv4: 29620781 dns-tcp-responses-sent-ipv6: 1364