--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7194896867 dns-udp-queries-received-ipv6: 1916506710 dns-tcp-queries-received-ipv4: 490326908 dns-tcp-queries-received-ipv6: 40103245 dns-udp-responses-sent-ipv4: 6981964082 dns-udp-responses-sent-ipv6: 1902780244 dns-tcp-responses-sent-ipv4: 455435465 dns-tcp-responses-sent-ipv6: 35637259