--- version: rssac002v3 service: d.root-servers.net start-period: '2020-01-15T00:00:00Z' end-period: '2020-01-15T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8775820001 dns-udp-queries-received-ipv6: 1690952792 dns-tcp-queries-received-ipv4: 766589487 dns-tcp-queries-received-ipv6: 129222817 dns-udp-responses-sent-ipv4: 8775815728 dns-udp-responses-sent-ipv6: 1690903860 dns-tcp-responses-sent-ipv4: 766314919 dns-tcp-responses-sent-ipv6: 128966857