--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7742421199 dns-udp-queries-received-ipv6: 2481420970 dns-tcp-queries-received-ipv4: 408141578 dns-tcp-queries-received-ipv6: 52927575 dns-udp-responses-sent-ipv4: 7570990599 dns-udp-responses-sent-ipv6: 2456797405 dns-tcp-responses-sent-ipv4: 378911927 dns-tcp-responses-sent-ipv6: 41180012