--- service: a.root-servers.net start-period: '2014-10-06T00:00:00Z' end-period: '2014-10-06T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2613800198 dns-udp-queries-received-ipv6: 172196827 dns-tcp-queries-received-ipv4: 16305389 dns-tcp-queries-received-ipv6: 1930334 dns-udp-responses-sent-ipv4: 2610806256 dns-udp-responses-sent-ipv6: 172140781 dns-tcp-responses-sent-ipv4: 15057263 dns-tcp-responses-sent-ipv6: 1300233