--- version: rssac002v3 service: d.root-servers.net start-period: '2017-07-22T00:00:00Z' end-period: '2017-07-22T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3901040194 dns-udp-queries-received-ipv6: 610993160 dns-tcp-queries-received-ipv4: 70372975 dns-tcp-queries-received-ipv6: 9633936 dns-udp-responses-sent-ipv4: 3901156876 dns-udp-responses-sent-ipv6: 610934454 dns-tcp-responses-sent-ipv4: 70343987 dns-tcp-responses-sent-ipv6: 9633137