--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9450225232 dns-udp-queries-received-ipv6: 1704878653 dns-tcp-queries-received-ipv4: 816928056 dns-tcp-queries-received-ipv6: 152031788 dns-udp-responses-sent-ipv4: 8551378387 dns-udp-responses-sent-ipv6: 1665034007 dns-tcp-responses-sent-ipv4: 538058023 dns-tcp-responses-sent-ipv6: 135498812