--- service: j.root-servers.net start-period: '2016-11-30T00:00:00Z' end-period: '2016-11-30T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6077345421 dns-udp-queries-received-ipv6: 553384922 dns-tcp-queries-received-ipv4: 208423545 dns-tcp-queries-received-ipv6: 7217852 dns-udp-responses-sent-ipv4: 5956911214 dns-udp-responses-sent-ipv6: 554668916 dns-tcp-responses-sent-ipv4: 183875078 dns-tcp-responses-sent-ipv6: 7294723