--- service: j.root-servers.net start-period: '2014-05-26T00:00:00Z' end-period: '2014-05-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2951117224 dns-udp-queries-received-ipv6: 243770495 dns-tcp-queries-received-ipv4: 24771908 dns-tcp-queries-received-ipv6: 3972131 dns-udp-responses-sent-ipv4: 2951370822 dns-udp-responses-sent-ipv6: 243643918 dns-tcp-responses-sent-ipv4: 23873802 dns-tcp-responses-sent-ipv6: 620795