--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7031758904 dns-udp-queries-received-ipv6: 1661138775 dns-tcp-queries-received-ipv4: 403548401 dns-tcp-queries-received-ipv6: 30869303 dns-udp-responses-sent-ipv4: 6908272741 dns-udp-responses-sent-ipv6: 1644362714 dns-tcp-responses-sent-ipv4: 389171499 dns-tcp-responses-sent-ipv6: 26403965