--- version: rssac002v3 service: j.root-servers.net start-period: '2020-07-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9607660449 dns-udp-queries-received-ipv6: 1520236650 dns-tcp-queries-received-ipv4: 829450707 dns-tcp-queries-received-ipv6: 99339740 dns-udp-responses-sent-ipv4: 8726099344 dns-udp-responses-sent-ipv6: 1495427012 dns-tcp-responses-sent-ipv4: 541367864 dns-tcp-responses-sent-ipv6: 92328841