--- version: rssac002v3 service: d.root-servers.net start-period: '2018-09-29T00:00:00Z' end-period: '2018-09-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4824861390 dns-udp-queries-received-ipv6: 782295502 dns-tcp-queries-received-ipv4: 217211840 dns-tcp-queries-received-ipv6: 27891535 dns-udp-responses-sent-ipv4: 4824837920 dns-udp-responses-sent-ipv6: 782236888 dns-tcp-responses-sent-ipv4: 217116422 dns-tcp-responses-sent-ipv6: 27877234