--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-07T00:00:00Z' end-period: '2020-03-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9139120717 dns-udp-queries-received-ipv6: 1652778122 dns-tcp-queries-received-ipv4: 845032284 dns-tcp-queries-received-ipv6: 158800812 dns-udp-responses-sent-ipv4: 9138997667 dns-udp-responses-sent-ipv6: 1652744895 dns-tcp-responses-sent-ipv4: 844917033 dns-tcp-responses-sent-ipv6: 158705594