--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6883455504 dns-udp-queries-received-ipv6: 1875641645 dns-tcp-queries-received-ipv4: 473329651 dns-tcp-queries-received-ipv6: 36230611 dns-udp-responses-sent-ipv4: 6723636412 dns-udp-responses-sent-ipv6: 1865192123 dns-tcp-responses-sent-ipv4: 448177957 dns-tcp-responses-sent-ipv6: 33222909