--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7075830879 dns-udp-queries-received-ipv6: 1863155832 dns-tcp-queries-received-ipv4: 386087537 dns-tcp-queries-received-ipv6: 32199163 dns-udp-responses-sent-ipv4: 6948402350 dns-udp-responses-sent-ipv6: 1848235994 dns-tcp-responses-sent-ipv4: 365903994 dns-tcp-responses-sent-ipv6: 27757661