--- version: rssac002v3 service: d.root-servers.net start-period: '2019-08-04T00:00:00Z' end-period: '2019-08-04T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7726827045 dns-udp-queries-received-ipv6: 1650569520 dns-tcp-queries-received-ipv4: 455246736 dns-tcp-queries-received-ipv6: 66428387 dns-udp-responses-sent-ipv4: 7726823982 dns-udp-responses-sent-ipv6: 1649578247 dns-tcp-responses-sent-ipv4: 455111910 dns-tcp-responses-sent-ipv6: 66349994