--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-11T00:00:00Z' end-period: '2017-02-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4218101248 dns-udp-queries-received-ipv6: 714247782 dns-tcp-queries-received-ipv4: 65287715 dns-tcp-queries-received-ipv6: 6552011 dns-udp-responses-sent-ipv4: 4209581073 dns-udp-responses-sent-ipv6: 714200220 dns-tcp-responses-sent-ipv4: 65222923 dns-tcp-responses-sent-ipv6: 6551910