--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6248198746 dns-udp-queries-received-ipv6: 2044159776 dns-tcp-queries-received-ipv4: 170273211 dns-tcp-queries-received-ipv6: 63634454 dns-udp-responses-sent-ipv4: 6063420052 dns-udp-responses-sent-ipv6: 2014575641 dns-tcp-responses-sent-ipv4: 128214880 dns-tcp-responses-sent-ipv6: 49943999