--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7433181044 dns-udp-queries-received-ipv6: 1978137954 dns-tcp-queries-received-ipv4: 418301970 dns-tcp-queries-received-ipv6: 32777699 dns-udp-responses-sent-ipv4: 7299892779 dns-udp-responses-sent-ipv6: 1963208845 dns-tcp-responses-sent-ipv4: 398488923 dns-tcp-responses-sent-ipv6: 28628983