--- service: j.root-servers.net start-period: '2014-03-05T00:00:00Z' end-period: '2014-03-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2941966115 dns-udp-queries-received-ipv6: 212801570 dns-tcp-queries-received-ipv4: 21994180 dns-tcp-queries-received-ipv6: 4727364 dns-udp-responses-sent-ipv4: 2924010949 dns-udp-responses-sent-ipv6: 212673115 dns-tcp-responses-sent-ipv4: 20483229 dns-tcp-responses-sent-ipv6: 1033