--- service: j.root-servers.net start-period: '2016-10-05T00:00:00Z' end-period: '2016-10-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5946511022 dns-udp-queries-received-ipv6: 618480973 dns-tcp-queries-received-ipv4: 171631730 dns-tcp-queries-received-ipv6: 9524777 dns-udp-responses-sent-ipv4: 5767010894 dns-udp-responses-sent-ipv6: 619934468 dns-tcp-responses-sent-ipv4: 154244622 dns-tcp-responses-sent-ipv6: 5331097