--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7028354914 dns-udp-queries-received-ipv6: 3132616261 dns-tcp-queries-received-ipv4: 362367957 dns-tcp-queries-received-ipv6: 71637510 dns-udp-responses-sent-ipv4: 6858503607 dns-udp-responses-sent-ipv6: 3104653417 dns-tcp-responses-sent-ipv4: 333697798 dns-tcp-responses-sent-ipv6: 59409199