--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6727055686 dns-udp-queries-received-ipv6: 1837123836 dns-tcp-queries-received-ipv4: 482130318 dns-tcp-queries-received-ipv6: 37485458 dns-udp-responses-sent-ipv4: 6499807797 dns-udp-responses-sent-ipv6: 1828179055 dns-tcp-responses-sent-ipv4: 463307320 dns-tcp-responses-sent-ipv6: 36923089