--- service: j.root-servers.net start-period: '2014-09-27T00:00:00Z' end-period: '2014-09-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3264739987 dns-udp-queries-received-ipv6: 236510715 dns-tcp-queries-received-ipv4: 49189334 dns-tcp-queries-received-ipv6: 3352011 dns-udp-responses-sent-ipv4: 3286089530 dns-udp-responses-sent-ipv6: 236044959 dns-tcp-responses-sent-ipv4: 50024456 dns-tcp-responses-sent-ipv6: 2649947