--- version: rssac002v3 service: d.root-servers.net start-period: '2020-02-02T00:00:00Z' end-period: '2020-02-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9114440481 dns-udp-queries-received-ipv6: 1632023070 dns-tcp-queries-received-ipv4: 695086207 dns-tcp-queries-received-ipv6: 123923511 dns-udp-responses-sent-ipv4: 9114476261 dns-udp-responses-sent-ipv6: 1631988332 dns-tcp-responses-sent-ipv4: 694928394 dns-tcp-responses-sent-ipv6: 123845551