--- version: rssac002v3 service: d.root-servers.net start-period: '2017-05-14T00:00:00Z' end-period: '2017-05-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3675770732 dns-udp-queries-received-ipv6: 682792404 dns-tcp-queries-received-ipv4: 67562897 dns-tcp-queries-received-ipv6: 8327313 dns-udp-responses-sent-ipv4: 3679756005 dns-udp-responses-sent-ipv6: 682699271 dns-tcp-responses-sent-ipv4: 67504126 dns-tcp-responses-sent-ipv6: 8325270