--- service: j.root-servers.net start-period: '2015-11-01T00:00:00Z' end-period: '2015-11-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3591168308 dns-udp-queries-received-ipv6: 1209152 dns-tcp-queries-received-ipv4: 42523216 dns-tcp-queries-received-ipv6: 0 dns-udp-responses-sent-ipv4: 3522330485 dns-udp-responses-sent-ipv6: 1179271 dns-tcp-responses-sent-ipv4: 41366434 dns-tcp-responses-sent-ipv6: 0