--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-22T00:00:00Z' end-period: '2020-06-22T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10391862976 dns-udp-queries-received-ipv6: 2833303651 dns-tcp-queries-received-ipv4: 497312903 dns-tcp-queries-received-ipv6: 111412076 dns-udp-responses-sent-ipv4: 10379905052 dns-udp-responses-sent-ipv6: 2833185361 dns-tcp-responses-sent-ipv4: 497077510 dns-tcp-responses-sent-ipv6: 111205338