--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7868243038 dns-udp-queries-received-ipv6: 1984347359 dns-tcp-queries-received-ipv4: 409275933 dns-tcp-queries-received-ipv6: 46591208 dns-udp-responses-sent-ipv4: 7725145382 dns-udp-responses-sent-ipv6: 1959009078 dns-tcp-responses-sent-ipv4: 377791136 dns-tcp-responses-sent-ipv6: 36331753