--- service: j.root-servers.net start-period: '2014-08-07T00:00:00Z' end-period: '2014-08-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4385980630 dns-udp-queries-received-ipv6: 254432916 dns-tcp-queries-received-ipv4: 53061047 dns-tcp-queries-received-ipv6: 5670414 dns-udp-responses-sent-ipv4: 4410715879 dns-udp-responses-sent-ipv6: 253965739 dns-tcp-responses-sent-ipv4: 55099607 dns-tcp-responses-sent-ipv6: 3057221