--- service: j.root-servers.net start-period: '2014-06-24T00:00:00Z' end-period: '2014-06-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5460410157 dns-udp-queries-received-ipv6: 247321407 dns-tcp-queries-received-ipv4: 43242223 dns-tcp-queries-received-ipv6: 3320069 dns-udp-responses-sent-ipv4: 5495687815 dns-udp-responses-sent-ipv6: 247198726 dns-tcp-responses-sent-ipv4: 44703152 dns-tcp-responses-sent-ipv6: 2639639