--- service: j.root-servers.net start-period: '2016-11-15T00:00:00Z' end-period: '2016-11-15T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5972390767 dns-udp-queries-received-ipv6: 464630511 dns-tcp-queries-received-ipv4: 176200390 dns-tcp-queries-received-ipv6: 8749773 dns-udp-responses-sent-ipv4: 5866532812 dns-udp-responses-sent-ipv6: 471485986 dns-tcp-responses-sent-ipv4: 157547323 dns-tcp-responses-sent-ipv6: 8901673