--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7244878393 dns-udp-queries-received-ipv6: 2202234954 dns-tcp-queries-received-ipv4: 162494416 dns-tcp-queries-received-ipv6: 66476418 dns-udp-responses-sent-ipv4: 7109946383 dns-udp-responses-sent-ipv6: 2179905080 dns-tcp-responses-sent-ipv4: 128255704 dns-tcp-responses-sent-ipv6: 55572748