--- version: rssac002v3 service: d.root-servers.net start-period: '2017-09-27T00:00:00Z' end-period: '2017-09-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4646626926 dns-udp-queries-received-ipv6: 744940916 dns-tcp-queries-received-ipv4: 79623365 dns-tcp-queries-received-ipv6: 10674377 dns-udp-responses-sent-ipv4: 4644903581 dns-udp-responses-sent-ipv6: 744894504 dns-tcp-responses-sent-ipv4: 79599646 dns-tcp-responses-sent-ipv6: 10672716