--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7950500369 dns-udp-queries-received-ipv6: 2268141519 dns-tcp-queries-received-ipv4: 223591584 dns-tcp-queries-received-ipv6: 47582702 dns-udp-responses-sent-ipv4: 7182764620 dns-udp-responses-sent-ipv6: 1895874168 dns-tcp-responses-sent-ipv4: 226957092 dns-tcp-responses-sent-ipv6: 35550035