--- version: rssac002v3 service: i.root-servers.net start-period: '2026-02-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7418391606 dns-udp-queries-received-ipv6: 2497759017 dns-tcp-queries-received-ipv4: 114729349 dns-tcp-queries-received-ipv6: 47801227 dns-udp-responses-sent-ipv4: 7054596538 dns-udp-responses-sent-ipv6: 2143352636 dns-tcp-responses-sent-ipv4: 125392761 dns-tcp-responses-sent-ipv6: 45617126