--- version: rssac002v3 service: d.root-servers.net start-period: '2017-09-10T00:00:00Z' end-period: '2017-09-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3755123395 dns-udp-queries-received-ipv6: 673634626 dns-tcp-queries-received-ipv4: 74230828 dns-tcp-queries-received-ipv6: 9386257 dns-udp-responses-sent-ipv4: 3753305555 dns-udp-responses-sent-ipv6: 673624908 dns-tcp-responses-sent-ipv4: 74168032 dns-tcp-responses-sent-ipv6: 9384174