--- version: rssac002v3 service: i.root-servers.net start-period: '2025-12-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7934574822 dns-udp-queries-received-ipv6: 2671533518 dns-tcp-queries-received-ipv4: 191453614 dns-tcp-queries-received-ipv6: 63040238 dns-udp-responses-sent-ipv4: 7538009452 dns-udp-responses-sent-ipv6: 2415430201 dns-tcp-responses-sent-ipv4: 205449709 dns-tcp-responses-sent-ipv6: 60963342