--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6663914665 dns-udp-queries-received-ipv6: 1953165256 dns-tcp-queries-received-ipv4: 216950122 dns-tcp-queries-received-ipv6: 84110935 dns-udp-responses-sent-ipv4: 6465878968 dns-udp-responses-sent-ipv6: 1906126066 dns-tcp-responses-sent-ipv4: 168287049 dns-tcp-responses-sent-ipv6: 62774505