--- service: j.root-servers.net start-period: '2014-08-11T00:00:00Z' end-period: '2014-08-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4226018873 dns-udp-queries-received-ipv6: 256169182 dns-tcp-queries-received-ipv4: 55677343 dns-tcp-queries-received-ipv6: 5819191 dns-udp-responses-sent-ipv4: 4235325463 dns-udp-responses-sent-ipv6: 255781393 dns-tcp-responses-sent-ipv4: 57075639 dns-tcp-responses-sent-ipv6: 3175229