--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9728433616 dns-udp-queries-received-ipv6: 1598701196 dns-tcp-queries-received-ipv4: 794680693 dns-tcp-queries-received-ipv6: 112908090 dns-udp-responses-sent-ipv4: 8875610825 dns-udp-responses-sent-ipv6: 1569550366 dns-tcp-responses-sent-ipv4: 543190063 dns-tcp-responses-sent-ipv6: 102916959