--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6612516644 dns-udp-queries-received-ipv6: 2179902122 dns-tcp-queries-received-ipv4: 158518551 dns-tcp-queries-received-ipv6: 73081779 dns-udp-responses-sent-ipv4: 6408905372 dns-udp-responses-sent-ipv6: 2052224673 dns-tcp-responses-sent-ipv4: 123888296 dns-tcp-responses-sent-ipv6: 54849070