--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7093672179 dns-udp-queries-received-ipv6: 1928785427 dns-tcp-queries-received-ipv4: 386353683 dns-tcp-queries-received-ipv6: 29363113 dns-udp-responses-sent-ipv4: 6976673625 dns-udp-responses-sent-ipv6: 1924266231 dns-tcp-responses-sent-ipv4: 374836377 dns-tcp-responses-sent-ipv6: 29541421