--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-03T00:00:00Z' end-period: '2017-02-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3999459162 dns-udp-queries-received-ipv6: 682717468 dns-tcp-queries-received-ipv4: 65641109 dns-tcp-queries-received-ipv6: 8737979 dns-udp-responses-sent-ipv4: 3989933369 dns-udp-responses-sent-ipv6: 682647607 dns-tcp-responses-sent-ipv4: 65563138 dns-tcp-responses-sent-ipv6: 8735969