--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-17T00:00:00Z' end-period: '2017-10-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4202048261 dns-udp-queries-received-ipv6: 644804158 dns-tcp-queries-received-ipv4: 74061011 dns-tcp-queries-received-ipv6: 10284665 dns-udp-responses-sent-ipv4: 4202393640 dns-udp-responses-sent-ipv6: 644759881 dns-tcp-responses-sent-ipv4: 73943813 dns-tcp-responses-sent-ipv6: 10282586