--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8340891279 dns-udp-queries-received-ipv6: 2663555509 dns-tcp-queries-received-ipv4: 230066807 dns-tcp-queries-received-ipv6: 112035353 dns-udp-responses-sent-ipv4: 8043596010 dns-udp-responses-sent-ipv6: 2565160222 dns-tcp-responses-sent-ipv4: 145297574 dns-tcp-responses-sent-ipv6: 71665643