--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-09T00:00:00Z' end-period: '2020-03-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9426699766 dns-udp-queries-received-ipv6: 1696158445 dns-tcp-queries-received-ipv4: 783303914 dns-tcp-queries-received-ipv6: 169585669 dns-udp-responses-sent-ipv4: 9425855679 dns-udp-responses-sent-ipv6: 1696126753 dns-tcp-responses-sent-ipv4: 782921136 dns-tcp-responses-sent-ipv6: 169462872