--- version: rssac002v4 service: j.root-servers.net start-period: '2023-12-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5499487325 dns-udp-queries-received-ipv6: 1823231160 dns-tcp-queries-received-ipv4: 141061776 dns-tcp-queries-received-ipv6: 67833504 dns-udp-responses-sent-ipv4: 5400222654 dns-udp-responses-sent-ipv6: 1770327146 dns-tcp-responses-sent-ipv4: 127938725 dns-tcp-responses-sent-ipv6: 52388558