--- version: rssac002v4 service: d.root-servers.net start-period: 2021-03-02T00:00:00Z end-period: 2021-03-02T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 6795546930 dns-udp-queries-received-ipv6: 2072980398 dns-tcp-queries-received-ipv4: 203720975 dns-tcp-queries-received-ipv6: 99253404 dns-udp-responses-sent-ipv4: 6795412403 dns-udp-responses-sent-ipv6: 2072952319 dns-tcp-responses-sent-ipv4: 203661263 dns-tcp-responses-sent-ipv6: 99207920