--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-14T00:00:00Z' end-period: '2017-08-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4079843361 dns-udp-queries-received-ipv6: 637908320 dns-tcp-queries-received-ipv4: 75992246 dns-tcp-queries-received-ipv6: 9588295 dns-udp-responses-sent-ipv4: 4078710269 dns-udp-responses-sent-ipv6: 637891229 dns-tcp-responses-sent-ipv4: 75955548 dns-tcp-responses-sent-ipv6: 9587720