--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-08T00:00:00Z' end-period: '2017-06-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4164128581 dns-udp-queries-received-ipv6: 619480090 dns-tcp-queries-received-ipv4: 70726577 dns-tcp-queries-received-ipv6: 10347518 dns-udp-responses-sent-ipv4: 4163403347 dns-udp-responses-sent-ipv6: 619395124 dns-tcp-responses-sent-ipv4: 70650973 dns-tcp-responses-sent-ipv6: 10345949