--- version: rssac002v4 service: j.root-servers.net start-period: '2023-11-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6773917686 dns-udp-queries-received-ipv6: 2093905070 dns-tcp-queries-received-ipv4: 216777691 dns-tcp-queries-received-ipv6: 68620287 dns-udp-responses-sent-ipv4: 6626966125 dns-udp-responses-sent-ipv6: 2026578879 dns-tcp-responses-sent-ipv4: 199595103 dns-tcp-responses-sent-ipv6: 51395072