--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4856130511 dns-udp-queries-received-ipv6: 391629376 dns-tcp-queries-received-ipv4: 190491268 dns-tcp-queries-received-ipv6: 11700010 dns-udp-responses-sent-ipv4: 4732206179 dns-udp-responses-sent-ipv6: 390587265 dns-tcp-responses-sent-ipv4: 146890544 dns-tcp-responses-sent-ipv6: 11762194