--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6340449807 dns-udp-queries-received-ipv6: 1929356993 dns-tcp-queries-received-ipv4: 131221945 dns-tcp-queries-received-ipv6: 62894041 dns-udp-responses-sent-ipv4: 6226218092 dns-udp-responses-sent-ipv6: 1913167639 dns-tcp-responses-sent-ipv4: 112809629 dns-tcp-responses-sent-ipv6: 57821931