--- service: j.root-servers.net start-period: '2014-10-10T00:00:00Z' end-period: '2014-10-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2998499561 dns-udp-queries-received-ipv6: 226348116 dns-tcp-queries-received-ipv4: 25845782 dns-tcp-queries-received-ipv6: 2751447 dns-udp-responses-sent-ipv4: 3036221951 dns-udp-responses-sent-ipv6: 226015427 dns-tcp-responses-sent-ipv4: 26300101 dns-tcp-responses-sent-ipv6: 2173550