--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6066201531 dns-udp-queries-received-ipv6: 1317982300 dns-tcp-queries-received-ipv4: 259234211 dns-tcp-queries-received-ipv6: 52048372 dns-udp-responses-sent-ipv4: 5823549415 dns-udp-responses-sent-ipv6: 1286777136 dns-tcp-responses-sent-ipv4: 197138947 dns-tcp-responses-sent-ipv6: 52080643