--- version: rssac002v4 service: d.root-servers.net start-period: 2020-09-28T00:00:00Z end-period: 2020-09-28T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 10714478857 dns-udp-queries-received-ipv6: 3387708143 dns-tcp-queries-received-ipv4: 206357583 dns-tcp-queries-received-ipv6: 141304199 dns-udp-responses-sent-ipv4: 10714016408 dns-udp-responses-sent-ipv6: 3387651843 dns-tcp-responses-sent-ipv4: 205886986 dns-tcp-responses-sent-ipv6: 140415016