--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8139263543 dns-udp-queries-received-ipv6: 2307135212 dns-tcp-queries-received-ipv4: 232505892 dns-tcp-queries-received-ipv6: 55265077 dns-udp-responses-sent-ipv4: 7527805049 dns-udp-responses-sent-ipv6: 6773219737 dns-tcp-responses-sent-ipv4: 246540869 dns-tcp-responses-sent-ipv6: 48839649