--- version: rssac002v3 service: j.root-servers.net start-period: '2019-10-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10619005737 dns-udp-queries-received-ipv6: 1811265405 dns-tcp-queries-received-ipv4: 1062575981 dns-tcp-queries-received-ipv6: 327912563 dns-udp-responses-sent-ipv4: 9372456857 dns-udp-responses-sent-ipv6: 1535918270 dns-tcp-responses-sent-ipv4: 693046384 dns-tcp-responses-sent-ipv6: 192420567