--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-30T00:00:00Z' end-period: '2017-08-30T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4181113167 dns-udp-queries-received-ipv6: 673657585 dns-tcp-queries-received-ipv4: 87238987 dns-tcp-queries-received-ipv6: 10453799 dns-udp-responses-sent-ipv4: 4179876541 dns-udp-responses-sent-ipv6: 673620093 dns-tcp-responses-sent-ipv4: 87190232 dns-tcp-responses-sent-ipv6: 10451442