--- version: rssac002v4 service: j.root-servers.net start-period: '2022-10-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5928457228 dns-udp-queries-received-ipv6: 1276189904 dns-tcp-queries-received-ipv4: 256514774 dns-tcp-queries-received-ipv6: 57909220 dns-udp-responses-sent-ipv4: 5704496756 dns-udp-responses-sent-ipv6: 1251591981 dns-tcp-responses-sent-ipv4: 197709329 dns-tcp-responses-sent-ipv6: 57758692