--- service: j.root-servers.net start-period: '2014-06-05T00:00:00Z' end-period: '2014-06-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4097921640 dns-udp-queries-received-ipv6: 268684532 dns-tcp-queries-received-ipv4: 34826063 dns-tcp-queries-received-ipv6: 5826101 dns-udp-responses-sent-ipv4: 4115294844 dns-udp-responses-sent-ipv6: 268612660 dns-tcp-responses-sent-ipv4: 31873475 dns-tcp-responses-sent-ipv6: 2932946