--- service: j.root-servers.net start-period: '2016-11-12T00:00:00Z' end-period: '2016-11-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5891890972 dns-udp-queries-received-ipv6: 468404013 dns-tcp-queries-received-ipv4: 172229818 dns-tcp-queries-received-ipv6: 9053165 dns-udp-responses-sent-ipv4: 5792318921 dns-udp-responses-sent-ipv6: 473359440 dns-tcp-responses-sent-ipv4: 154297249 dns-tcp-responses-sent-ipv6: 9191467