--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7848083734 dns-udp-queries-received-ipv6: 2311811188 dns-tcp-queries-received-ipv4: 222173318 dns-tcp-queries-received-ipv6: 45196370 dns-udp-responses-sent-ipv4: 7234218857 dns-udp-responses-sent-ipv6: 1885259116 dns-tcp-responses-sent-ipv4: 231827497 dns-tcp-responses-sent-ipv6: 42892481