--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-04T00:00:00Z' end-period: '2020-07-04T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8103519094 dns-udp-queries-received-ipv6: 2521023662 dns-tcp-queries-received-ipv4: 516030368 dns-tcp-queries-received-ipv6: 80720055 dns-udp-responses-sent-ipv4: 8103435198 dns-udp-responses-sent-ipv6: 2520985869 dns-tcp-responses-sent-ipv4: 515891664 dns-tcp-responses-sent-ipv6: 80542413