--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7888838577 dns-udp-queries-received-ipv6: 2270792693 dns-tcp-queries-received-ipv4: 225838046 dns-tcp-queries-received-ipv6: 44370148 dns-udp-responses-sent-ipv4: 7404862224 dns-udp-responses-sent-ipv6: 1943170677 dns-tcp-responses-sent-ipv4: 237640463 dns-tcp-responses-sent-ipv6: 40616017