--- service: j.root-servers.net start-period: '2014-10-11T00:00:00Z' end-period: '2014-10-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2699045585 dns-udp-queries-received-ipv6: 205014654 dns-tcp-queries-received-ipv4: 23292347 dns-tcp-queries-received-ipv6: 2625225 dns-udp-responses-sent-ipv4: 2721769401 dns-udp-responses-sent-ipv6: 204725663 dns-tcp-responses-sent-ipv4: 23709221 dns-tcp-responses-sent-ipv6: 2169842