--- version: rssac002v3 service: d.root-servers.net start-period: '2016-12-01T00:00:00Z' end-period: '2016-12-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4431403237 dns-udp-queries-received-ipv6: 718348124 dns-tcp-queries-received-ipv4: 69757526 dns-tcp-queries-received-ipv6: 8094740 dns-udp-responses-sent-ipv4: 4420632250 dns-udp-responses-sent-ipv6: 718066639 dns-tcp-responses-sent-ipv4: 69635889 dns-tcp-responses-sent-ipv6: 7987873