--- version: rssac002v4 service: d.root-servers.net start-period: 2021-03-08T00:00:00Z end-period: 2021-03-08T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 6462867504 dns-udp-queries-received-ipv6: 1823110110 dns-tcp-queries-received-ipv4: 200098723 dns-tcp-queries-received-ipv6: 96196258 dns-udp-responses-sent-ipv4: 6462819969 dns-udp-responses-sent-ipv6: 1823081613 dns-tcp-responses-sent-ipv4: 199972650 dns-tcp-responses-sent-ipv6: 96141890