--- version: rssac002v3 service: j.root-servers.net start-period: '2019-11-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9940896197 dns-udp-queries-received-ipv6: 1666843357 dns-tcp-queries-received-ipv4: 1033197249 dns-tcp-queries-received-ipv6: 323597174 dns-udp-responses-sent-ipv4: 8734753303 dns-udp-responses-sent-ipv6: 1396471704 dns-tcp-responses-sent-ipv4: 667533395 dns-tcp-responses-sent-ipv6: 192066395