--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8357871371 dns-udp-queries-received-ipv6: 2202209080 dns-tcp-queries-received-ipv4: 234739509 dns-tcp-queries-received-ipv6: 54774273 dns-udp-responses-sent-ipv4: 7836633060 dns-udp-responses-sent-ipv6: 1834294120 dns-tcp-responses-sent-ipv4: 245846412 dns-tcp-responses-sent-ipv6: 48700654