--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7473561462 dns-udp-queries-received-ipv6: 1792646523 dns-tcp-queries-received-ipv4: 415082361 dns-tcp-queries-received-ipv6: 38592208 dns-udp-responses-sent-ipv4: 7333604684 dns-udp-responses-sent-ipv6: 1766384548 dns-tcp-responses-sent-ipv4: 389366040 dns-tcp-responses-sent-ipv6: 30145092