--- service: j.root-servers.net start-period: '2016-10-30T00:00:00Z' end-period: '2016-10-30T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5709131820 dns-udp-queries-received-ipv6: 480582870 dns-tcp-queries-received-ipv4: 178706269 dns-tcp-queries-received-ipv6: 8378480 dns-udp-responses-sent-ipv4: 5582282742 dns-udp-responses-sent-ipv6: 480529475 dns-tcp-responses-sent-ipv4: 154952681 dns-tcp-responses-sent-ipv6: 8473103