--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7138639739 dns-udp-queries-received-ipv6: 2024683039 dns-tcp-queries-received-ipv4: 467049592 dns-tcp-queries-received-ipv6: 46505482 dns-udp-responses-sent-ipv4: 6922984966 dns-udp-responses-sent-ipv6: 2012987817 dns-tcp-responses-sent-ipv4: 429990979 dns-tcp-responses-sent-ipv6: 40939841