--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-02T00:00:00Z' end-period: '2017-03-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4692675192 dns-udp-queries-received-ipv6: 798636697 dns-tcp-queries-received-ipv4: 73265848 dns-tcp-queries-received-ipv6: 8371131 dns-udp-responses-sent-ipv4: 4682417668 dns-udp-responses-sent-ipv6: 798539975 dns-tcp-responses-sent-ipv4: 73147398 dns-tcp-responses-sent-ipv6: 8371013