--- service: j.root-servers.net start-period: '2016-08-29T00:00:00Z' end-period: '2016-08-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6657703642 dns-udp-queries-received-ipv6: 765639297 dns-tcp-queries-received-ipv4: 169917911 dns-tcp-queries-received-ipv6: 5887334 dns-udp-responses-sent-ipv4: 6557436108 dns-udp-responses-sent-ipv6: 767475556 dns-tcp-responses-sent-ipv4: 148453306 dns-tcp-responses-sent-ipv6: 4029356