--- version: rssac002v3 service: d.root-servers.net start-period: '2020-01-10T00:00:00Z' end-period: '2020-01-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9567405836 dns-udp-queries-received-ipv6: 1638051253 dns-tcp-queries-received-ipv4: 841844224 dns-tcp-queries-received-ipv6: 100485154 dns-udp-responses-sent-ipv4: 9567400703 dns-udp-responses-sent-ipv6: 1637985988 dns-tcp-responses-sent-ipv4: 841529149 dns-tcp-responses-sent-ipv6: 100274190