--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-09T00:00:00Z' end-period: '2020-07-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9367783153 dns-udp-queries-received-ipv6: 2674269402 dns-tcp-queries-received-ipv4: 538043085 dns-tcp-queries-received-ipv6: 86861980 dns-udp-responses-sent-ipv4: 9367680264 dns-udp-responses-sent-ipv6: 2674177855 dns-tcp-responses-sent-ipv4: 537736558 dns-tcp-responses-sent-ipv6: 86687813