--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6833829399 dns-udp-queries-received-ipv6: 1684992418 dns-tcp-queries-received-ipv4: 396504622 dns-tcp-queries-received-ipv6: 31865466 dns-udp-responses-sent-ipv4: 6711252805 dns-udp-responses-sent-ipv6: 1667805107 dns-tcp-responses-sent-ipv4: 377303830 dns-tcp-responses-sent-ipv6: 26733930