--- service: j.root-servers.net start-period: '2016-08-10T00:00:00Z' end-period: '2016-08-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6028309351 dns-udp-queries-received-ipv6: 783938216 dns-tcp-queries-received-ipv4: 194053058 dns-tcp-queries-received-ipv6: 5800155 dns-udp-responses-sent-ipv4: 5878408554 dns-udp-responses-sent-ipv6: 790267105 dns-tcp-responses-sent-ipv4: 163611360 dns-tcp-responses-sent-ipv6: 3137090