--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7069146699 dns-udp-queries-received-ipv6: 1768073860 dns-tcp-queries-received-ipv4: 403205316 dns-tcp-queries-received-ipv6: 36012353 dns-udp-responses-sent-ipv4: 6936086180 dns-udp-responses-sent-ipv6: 1749619022 dns-tcp-responses-sent-ipv4: 378928854 dns-tcp-responses-sent-ipv6: 29568956