--- version: rssac002v5 service: a.root-servers.net start-period: '2026-01-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6635252419 dns-udp-queries-received-ipv6: 1989429690 dns-tcp-queries-received-ipv4: 461305199 dns-tcp-queries-received-ipv6: 42794777 dns-udp-responses-sent-ipv4: 6464069864 dns-udp-responses-sent-ipv6: 1972921328 dns-tcp-responses-sent-ipv4: 429561805 dns-tcp-responses-sent-ipv6: 36919512