--- service: j.root-servers.net start-period: '2014-08-24T00:00:00Z' end-period: '2014-08-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3342260817 dns-udp-queries-received-ipv6: 218011480 dns-tcp-queries-received-ipv4: 27269536 dns-tcp-queries-received-ipv6: 4327535 dns-udp-responses-sent-ipv4: 3323842477 dns-udp-responses-sent-ipv6: 217195091 dns-tcp-responses-sent-ipv4: 26942056 dns-tcp-responses-sent-ipv6: 2280218