--- version: rssac002v5 service: j.root-servers.net start-period: '2025-05-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8100582584 dns-udp-queries-received-ipv6: 2551430993 dns-tcp-queries-received-ipv4: 197334366 dns-tcp-queries-received-ipv6: 83169276 dns-udp-responses-sent-ipv4: 7845551489 dns-udp-responses-sent-ipv6: 2482278782 dns-tcp-responses-sent-ipv4: 132921784 dns-tcp-responses-sent-ipv6: 56405818