--- version: rssac002v3 service: d.root-servers.net start-period: '2020-02-11T00:00:00Z' end-period: '2020-02-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10508083157 dns-udp-queries-received-ipv6: 1759261467 dns-tcp-queries-received-ipv4: 688187393 dns-tcp-queries-received-ipv6: 99514319 dns-udp-responses-sent-ipv4: 10506066566 dns-udp-responses-sent-ipv6: 1759196817 dns-tcp-responses-sent-ipv4: 685649601 dns-tcp-responses-sent-ipv6: 99425656