--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6937741922 dns-udp-queries-received-ipv6: 1812881095 dns-tcp-queries-received-ipv4: 465350119 dns-tcp-queries-received-ipv6: 40938785 dns-udp-responses-sent-ipv4: 6718721610 dns-udp-responses-sent-ipv6: 1799498532 dns-tcp-responses-sent-ipv4: 429893398 dns-tcp-responses-sent-ipv6: 36153206