--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7069676381 dns-udp-queries-received-ipv6: 1830591668 dns-tcp-queries-received-ipv4: 139587575 dns-tcp-queries-received-ipv6: 43123569 dns-udp-responses-sent-ipv4: 6576655023 dns-udp-responses-sent-ipv6: 1720506980 dns-tcp-responses-sent-ipv4: 145039484 dns-tcp-responses-sent-ipv6: 37230821