--- version: rssac002v3 service: d.root-servers.net start-period: '2017-09-26T00:00:00Z' end-period: '2017-09-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4636010072 dns-udp-queries-received-ipv6: 708029535 dns-tcp-queries-received-ipv4: 80841809 dns-tcp-queries-received-ipv6: 10635358 dns-udp-responses-sent-ipv4: 4634114393 dns-udp-responses-sent-ipv6: 707976153 dns-tcp-responses-sent-ipv4: 80804926 dns-tcp-responses-sent-ipv6: 10633318