--- version: rssac002v5 service: a.root-servers.net start-period: '2025-12-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6887313491 dns-udp-queries-received-ipv6: 1805963084 dns-tcp-queries-received-ipv4: 429192614 dns-tcp-queries-received-ipv6: 41590061 dns-udp-responses-sent-ipv4: 6751197250 dns-udp-responses-sent-ipv6: 1781430353 dns-tcp-responses-sent-ipv4: 405766109 dns-tcp-responses-sent-ipv6: 34858412