--- service: j.root-servers.net start-period: '2014-03-03T00:00:00Z' end-period: '2014-03-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2865062928 dns-udp-queries-received-ipv6: 212281594 dns-tcp-queries-received-ipv4: 20739522 dns-tcp-queries-received-ipv6: 4582419 dns-udp-responses-sent-ipv4: 2835591337 dns-udp-responses-sent-ipv6: 212141035 dns-tcp-responses-sent-ipv4: 19428918 dns-tcp-responses-sent-ipv6: 751