--- service: j.root-servers.net start-period: '2014-10-16T00:00:00Z' end-period: '2014-10-16T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3000431744 dns-udp-queries-received-ipv6: 229153942 dns-tcp-queries-received-ipv4: 27406150 dns-tcp-queries-received-ipv6: 3557965 dns-udp-responses-sent-ipv4: 3027744858 dns-udp-responses-sent-ipv6: 228802919 dns-tcp-responses-sent-ipv4: 27804779 dns-tcp-responses-sent-ipv6: 2964454