--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7857389466 dns-udp-queries-received-ipv6: 2517270810 dns-tcp-queries-received-ipv4: 215921752 dns-tcp-queries-received-ipv6: 46401823 dns-udp-responses-sent-ipv4: 7332368279 dns-udp-responses-sent-ipv6: 2130597330 dns-tcp-responses-sent-ipv4: 229418792 dns-tcp-responses-sent-ipv6: 42148435