--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-09T00:00:00Z' end-period: '2016-09-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4192329950 dns-udp-queries-received-ipv6: 495925926 dns-tcp-queries-received-ipv4: 39593151 dns-tcp-queries-received-ipv6: 995041 dns-udp-responses-sent-ipv4: 4182736461 dns-udp-responses-sent-ipv6: 495662314 dns-tcp-responses-sent-ipv4: 39467894 dns-tcp-responses-sent-ipv6: 994942