--- version: rssac002v3 service: d.root-servers.net start-period: '2019-10-27T00:00:00Z' end-period: '2019-10-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7802352558 dns-udp-queries-received-ipv6: 1779638102 dns-tcp-queries-received-ipv4: 449606736 dns-tcp-queries-received-ipv6: 69126561 dns-udp-responses-sent-ipv4: 7802470197 dns-udp-responses-sent-ipv6: 1779521858 dns-tcp-responses-sent-ipv4: 449376366 dns-tcp-responses-sent-ipv6: 69120211