--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7022901824 dns-udp-queries-received-ipv6: 1650134766 dns-tcp-queries-received-ipv4: 373638059 dns-tcp-queries-received-ipv6: 31648603 dns-udp-responses-sent-ipv4: 6903298456 dns-udp-responses-sent-ipv6: 1638686829 dns-tcp-responses-sent-ipv4: 357056329 dns-tcp-responses-sent-ipv6: 28436595