--- version: rssac002v3 service: d.root-servers.net start-period: '2019-11-08T00:00:00Z' end-period: '2019-11-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8802537991 dns-udp-queries-received-ipv6: 1922025490 dns-tcp-queries-received-ipv4: 593227249 dns-tcp-queries-received-ipv6: 85611651 dns-udp-responses-sent-ipv4: 8802534350 dns-udp-responses-sent-ipv6: 1921966587 dns-tcp-responses-sent-ipv4: 592404067 dns-tcp-responses-sent-ipv6: 85591048