--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7049319866 dns-udp-queries-received-ipv6: 1948399143 dns-tcp-queries-received-ipv4: 488261754 dns-tcp-queries-received-ipv6: 38982708 dns-udp-responses-sent-ipv4: 6861009260 dns-udp-responses-sent-ipv6: 1921321710 dns-tcp-responses-sent-ipv4: 461485318 dns-tcp-responses-sent-ipv6: 34627716