--- service: j.root-servers.net start-period: '2014-10-08T00:00:00Z' end-period: '2014-10-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3046153543 dns-udp-queries-received-ipv6: 224434543 dns-tcp-queries-received-ipv4: 26721057 dns-tcp-queries-received-ipv6: 2635983 dns-udp-responses-sent-ipv4: 3084195865 dns-udp-responses-sent-ipv6: 224115748 dns-tcp-responses-sent-ipv4: 27154543 dns-tcp-responses-sent-ipv6: 2076154