--- version: rssac002v3 service: d.root-servers.net start-period: '2017-01-14T00:00:00Z' end-period: '2017-01-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3725218585 dns-udp-queries-received-ipv6: 668408697 dns-tcp-queries-received-ipv4: 68199340 dns-tcp-queries-received-ipv6: 10886938 dns-udp-responses-sent-ipv4: 3716423833 dns-udp-responses-sent-ipv6: 668110743 dns-tcp-responses-sent-ipv4: 68126230 dns-tcp-responses-sent-ipv6: 10871295