--- service: j.root-servers.net start-period: '2016-11-22T00:00:00Z' end-period: '2016-11-22T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6114304123 dns-udp-queries-received-ipv6: 563474389 dns-tcp-queries-received-ipv4: 189224611 dns-tcp-queries-received-ipv6: 11101758 dns-udp-responses-sent-ipv4: 6012802730 dns-udp-responses-sent-ipv6: 565694833 dns-tcp-responses-sent-ipv4: 170722616 dns-tcp-responses-sent-ipv6: 11250463