--- version: rssac002v3 service: j.root-servers.net start-period: '2019-10-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10748291145 dns-udp-queries-received-ipv6: 1740330009 dns-tcp-queries-received-ipv4: 1153376488 dns-tcp-queries-received-ipv6: 273590495 dns-udp-responses-sent-ipv4: 9457471624 dns-udp-responses-sent-ipv6: 1607222027 dns-tcp-responses-sent-ipv4: 784275720 dns-tcp-responses-sent-ipv6: 213163350