--- service: j.root-servers.net start-period: '2014-11-12T00:00:00Z' end-period: '2014-11-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3266540598 dns-udp-queries-received-ipv6: 202066868 dns-tcp-queries-received-ipv4: 29033222 dns-tcp-queries-received-ipv6: 4335224 dns-udp-responses-sent-ipv4: 3282034920 dns-udp-responses-sent-ipv6: 201905746 dns-tcp-responses-sent-ipv4: 29442892 dns-tcp-responses-sent-ipv6: 3781277