--- service: j.root-servers.net start-period: '2014-06-10T00:00:00Z' end-period: '2014-06-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4198070295 dns-udp-queries-received-ipv6: 259485011 dns-tcp-queries-received-ipv4: 35186686 dns-tcp-queries-received-ipv6: 5780129 dns-udp-responses-sent-ipv4: 4216210365 dns-udp-responses-sent-ipv6: 259266076 dns-tcp-responses-sent-ipv4: 32359267 dns-tcp-responses-sent-ipv6: 2931593