--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7842350849 dns-udp-queries-received-ipv6: 2382782992 dns-tcp-queries-received-ipv4: 392084453 dns-tcp-queries-received-ipv6: 55226825 dns-udp-responses-sent-ipv4: 7671637844 dns-udp-responses-sent-ipv6: 2352879125 dns-tcp-responses-sent-ipv4: 369109972 dns-tcp-responses-sent-ipv6: 41059738