--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6459736393 dns-udp-queries-received-ipv6: 2178966249 dns-tcp-queries-received-ipv4: 138174416 dns-tcp-queries-received-ipv6: 56173395 dns-udp-responses-sent-ipv4: 6246962474 dns-udp-responses-sent-ipv6: 2128661633 dns-tcp-responses-sent-ipv4: 112800829 dns-tcp-responses-sent-ipv6: 48138744