--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-04T00:00:00Z' end-period: '2017-10-04T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4517852411 dns-udp-queries-received-ipv6: 732564517 dns-tcp-queries-received-ipv4: 76438593 dns-tcp-queries-received-ipv6: 11204848 dns-udp-responses-sent-ipv4: 4517228865 dns-udp-responses-sent-ipv6: 732510346 dns-tcp-responses-sent-ipv4: 76391460 dns-tcp-responses-sent-ipv6: 11203206