--- version: rssac002v3 service: d.root-servers.net start-period: '2017-05-03T00:00:00Z' end-period: '2017-05-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4832839680 dns-udp-queries-received-ipv6: 692894594 dns-tcp-queries-received-ipv4: 76538996 dns-tcp-queries-received-ipv6: 10366086 dns-udp-responses-sent-ipv4: 4823758293 dns-udp-responses-sent-ipv6: 692791058 dns-tcp-responses-sent-ipv4: 76439491 dns-tcp-responses-sent-ipv6: 10363307