--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-07T00:00:00Z' end-period: '2017-10-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4152544838 dns-udp-queries-received-ipv6: 709465257 dns-tcp-queries-received-ipv4: 72075272 dns-tcp-queries-received-ipv6: 10361753 dns-udp-responses-sent-ipv4: 4153709545 dns-udp-responses-sent-ipv6: 709457132 dns-tcp-responses-sent-ipv4: 72035469 dns-tcp-responses-sent-ipv6: 10360240