--- version: rssac002v5 service: a.root-servers.net start-period: '2025-12-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7063531039 dns-udp-queries-received-ipv6: 2233306424 dns-tcp-queries-received-ipv4: 428372500 dns-tcp-queries-received-ipv6: 42088627 dns-udp-responses-sent-ipv4: 6925917086 dns-udp-responses-sent-ipv6: 2211837433 dns-tcp-responses-sent-ipv4: 410803847 dns-tcp-responses-sent-ipv6: 36592661