--- service: j.root-servers.net start-period: '2014-10-31T00:00:00Z' end-period: '2014-10-31T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2801589491 dns-udp-queries-received-ipv6: 176878297 dns-tcp-queries-received-ipv4: 26003472 dns-tcp-queries-received-ipv6: 3667355 dns-udp-responses-sent-ipv4: 2819686258 dns-udp-responses-sent-ipv6: 176717272 dns-tcp-responses-sent-ipv4: 26346458 dns-tcp-responses-sent-ipv6: 3142857