--- service: j.root-servers.net start-period: '2014-10-03T00:00:00Z' end-period: '2014-10-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3195843822 dns-udp-queries-received-ipv6: 225092392 dns-tcp-queries-received-ipv4: 33965795 dns-tcp-queries-received-ipv6: 3262533 dns-udp-responses-sent-ipv4: 3200123485 dns-udp-responses-sent-ipv6: 224751282 dns-tcp-responses-sent-ipv4: 34613592 dns-tcp-responses-sent-ipv6: 2652970