--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7768962503 dns-udp-queries-received-ipv6: 2010724393 dns-tcp-queries-received-ipv4: 386125414 dns-tcp-queries-received-ipv6: 52827466 dns-udp-responses-sent-ipv4: 7590777041 dns-udp-responses-sent-ipv6: 1977428774 dns-tcp-responses-sent-ipv4: 358473609 dns-tcp-responses-sent-ipv6: 37833914