--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5131802609 dns-udp-queries-received-ipv6: 357649970 dns-tcp-queries-received-ipv4: 151574924 dns-tcp-queries-received-ipv6: 11983457 dns-udp-responses-sent-ipv4: 5040018517 dns-udp-responses-sent-ipv6: 354507209 dns-tcp-responses-sent-ipv4: 125809116 dns-tcp-responses-sent-ipv6: 11799036