--- service: j.root-servers.net start-period: '2016-08-02T00:00:00Z' end-period: '2016-08-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5993056185 dns-udp-queries-received-ipv6: 737062333 dns-tcp-queries-received-ipv4: 183427577 dns-tcp-queries-received-ipv6: 5487178 dns-udp-responses-sent-ipv4: 5848958325 dns-udp-responses-sent-ipv6: 738823420 dns-tcp-responses-sent-ipv4: 140732652 dns-tcp-responses-sent-ipv6: 1898927