--- service: j.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: 2959117150 dns-udp-queries-received-ipv6: 218264197 dns-tcp-queries-received-ipv4: 25797178 dns-tcp-queries-received-ipv6: 3151723 dns-udp-responses-sent-ipv4: 2967548793 dns-udp-responses-sent-ipv6: 217937068 dns-tcp-responses-sent-ipv4: 26200563 dns-tcp-responses-sent-ipv6: 2606096