--- version: rssac002v3 service: d.root-servers.net start-period: '2020-02-17T00:00:00Z' end-period: '2020-02-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10396573588 dns-udp-queries-received-ipv6: 1599343080 dns-tcp-queries-received-ipv4: 733528299 dns-tcp-queries-received-ipv6: 98769535 dns-udp-responses-sent-ipv4: 10392826206 dns-udp-responses-sent-ipv6: 1599287884 dns-tcp-responses-sent-ipv4: 731991249 dns-tcp-responses-sent-ipv6: 98634629