--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6361611953 dns-udp-queries-received-ipv6: 1300020546 dns-tcp-queries-received-ipv4: 356271363 dns-tcp-queries-received-ipv6: 53709216 dns-udp-responses-sent-ipv4: 6019659878 dns-udp-responses-sent-ipv6: 1266793775 dns-tcp-responses-sent-ipv4: 255063230 dns-tcp-responses-sent-ipv6: 53714407