--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8476837523 dns-udp-queries-received-ipv6: 1673409626 dns-tcp-queries-received-ipv4: 719030670 dns-tcp-queries-received-ipv6: 125151636 dns-udp-responses-sent-ipv4: 7709352268 dns-udp-responses-sent-ipv6: 1643793928 dns-tcp-responses-sent-ipv4: 490037685 dns-tcp-responses-sent-ipv6: 113384958