--- version: rssac002v3 service: d.root-servers.net start-period: '2019-11-17T00:00:00Z' end-period: '2019-11-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8479895726 dns-udp-queries-received-ipv6: 1753961340 dns-tcp-queries-received-ipv4: 655030865 dns-tcp-queries-received-ipv6: 100697756 dns-udp-responses-sent-ipv4: 8479879424 dns-udp-responses-sent-ipv6: 1753916184 dns-tcp-responses-sent-ipv4: 654243166 dns-tcp-responses-sent-ipv6: 100684187