--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8105077071 dns-udp-queries-received-ipv6: 2581461617 dns-tcp-queries-received-ipv4: 389432487 dns-tcp-queries-received-ipv6: 54255504 dns-udp-responses-sent-ipv4: 7931327202 dns-udp-responses-sent-ipv6: 2561006885 dns-tcp-responses-sent-ipv4: 359825054 dns-tcp-responses-sent-ipv6: 45399494