--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10162852657 dns-udp-queries-received-ipv6: 1679362535 dns-tcp-queries-received-ipv4: 895864505 dns-tcp-queries-received-ipv6: 126481903 dns-udp-responses-sent-ipv4: 9213142113 dns-udp-responses-sent-ipv6: 1650710664 dns-tcp-responses-sent-ipv4: 600881643 dns-tcp-responses-sent-ipv6: 119440880