--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5575081551 dns-udp-queries-received-ipv6: 391700441 dns-tcp-queries-received-ipv4: 168399313 dns-tcp-queries-received-ipv6: 12522047 dns-udp-responses-sent-ipv4: 5475959396 dns-udp-responses-sent-ipv6: 389491663 dns-tcp-responses-sent-ipv4: 139770694 dns-tcp-responses-sent-ipv6: 12508760