--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-09T00:00:00Z' end-period: '2017-06-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4121296293 dns-udp-queries-received-ipv6: 600426356 dns-tcp-queries-received-ipv4: 68765521 dns-tcp-queries-received-ipv6: 10824420 dns-udp-responses-sent-ipv4: 4120687903 dns-udp-responses-sent-ipv6: 600357402 dns-tcp-responses-sent-ipv4: 68663603 dns-tcp-responses-sent-ipv6: 10803363