--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6645327287 dns-udp-queries-received-ipv6: 2186147696 dns-tcp-queries-received-ipv4: 186917612 dns-tcp-queries-received-ipv6: 64828984 dns-udp-responses-sent-ipv4: 6457994026 dns-udp-responses-sent-ipv6: 2133460863 dns-tcp-responses-sent-ipv4: 149690494 dns-tcp-responses-sent-ipv6: 51894179