--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-01T00:00:00Z' end-period: '2017-10-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4097815904 dns-udp-queries-received-ipv6: 678431274 dns-tcp-queries-received-ipv4: 71905036 dns-tcp-queries-received-ipv6: 10153577 dns-udp-responses-sent-ipv4: 4097291246 dns-udp-responses-sent-ipv6: 677547800 dns-tcp-responses-sent-ipv4: 71876794 dns-tcp-responses-sent-ipv6: 10151471