--- service: j.root-servers.net start-period: '2014-10-29T00:00:00Z' end-period: '2014-10-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2969397568 dns-udp-queries-received-ipv6: 185123514 dns-tcp-queries-received-ipv4: 27079987 dns-tcp-queries-received-ipv6: 3686673 dns-udp-responses-sent-ipv4: 2990655775 dns-udp-responses-sent-ipv6: 184888914 dns-tcp-responses-sent-ipv4: 27427998 dns-tcp-responses-sent-ipv6: 3139649