--- version: rssac002v3 service: i.root-servers.net start-period: '2026-01-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7782504047 dns-udp-queries-received-ipv6: 2579838551 dns-tcp-queries-received-ipv4: 153682860 dns-tcp-queries-received-ipv6: 37180981 dns-udp-responses-sent-ipv4: 7381608566 dns-udp-responses-sent-ipv6: 2191455402 dns-tcp-responses-sent-ipv4: 165707515 dns-tcp-responses-sent-ipv6: 39733692