--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-28T00:00:00Z' end-period: '2020-07-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9976147206 dns-udp-queries-received-ipv6: 2645568695 dns-tcp-queries-received-ipv4: 393519932 dns-tcp-queries-received-ipv6: 98150385 dns-udp-responses-sent-ipv4: 9970300160 dns-udp-responses-sent-ipv6: 2645469135 dns-tcp-responses-sent-ipv4: 393351510 dns-tcp-responses-sent-ipv6: 98026466