--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-08T00:00:00Z' end-period: '2016-09-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4305703592 dns-udp-queries-received-ipv6: 501111659 dns-tcp-queries-received-ipv4: 40483967 dns-tcp-queries-received-ipv6: 991041 dns-udp-responses-sent-ipv4: 4295391400 dns-udp-responses-sent-ipv6: 500771425 dns-tcp-responses-sent-ipv4: 40363206 dns-tcp-responses-sent-ipv6: 991006