--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-02T00:00:00Z' end-period: '2017-08-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4012573377 dns-udp-queries-received-ipv6: 597541059 dns-tcp-queries-received-ipv4: 76625941 dns-tcp-queries-received-ipv6: 10417296 dns-udp-responses-sent-ipv4: 4011853344 dns-udp-responses-sent-ipv6: 597515579 dns-tcp-responses-sent-ipv4: 76591287 dns-tcp-responses-sent-ipv6: 10416474