--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6906324090 dns-udp-queries-received-ipv6: 2106901009 dns-tcp-queries-received-ipv4: 195215538 dns-tcp-queries-received-ipv6: 83168308 dns-udp-responses-sent-ipv4: 6694422675 dns-udp-responses-sent-ipv6: 2036284359 dns-tcp-responses-sent-ipv4: 146435415 dns-tcp-responses-sent-ipv6: 63874401