--- service: j.root-servers.net start-period: '2014-08-01T00:00:00Z' end-period: '2014-08-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4093142365 dns-udp-queries-received-ipv6: 267084093 dns-tcp-queries-received-ipv4: 54565709 dns-tcp-queries-received-ipv6: 6646905 dns-udp-responses-sent-ipv4: 4093050172 dns-udp-responses-sent-ipv6: 266596366 dns-tcp-responses-sent-ipv4: 56225076 dns-tcp-responses-sent-ipv6: 3486416