--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7698742454 dns-udp-queries-received-ipv6: 1838799409 dns-tcp-queries-received-ipv4: 390881090 dns-tcp-queries-received-ipv6: 51103267 dns-udp-responses-sent-ipv4: 7530178412 dns-udp-responses-sent-ipv6: 1808900189 dns-tcp-responses-sent-ipv4: 368751412 dns-tcp-responses-sent-ipv6: 36728574