--- version: rssac002v5 service: a.root-servers.net start-period: '2025-11-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7033035935 dns-udp-queries-received-ipv6: 1838851774 dns-tcp-queries-received-ipv4: 412823485 dns-tcp-queries-received-ipv6: 43173154 dns-udp-responses-sent-ipv4: 6906336220 dns-udp-responses-sent-ipv6: 1814661003 dns-tcp-responses-sent-ipv4: 391903900 dns-tcp-responses-sent-ipv6: 37041890