--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8173157177 dns-udp-queries-received-ipv6: 2367753422 dns-tcp-queries-received-ipv4: 217275503 dns-tcp-queries-received-ipv6: 63273253 dns-udp-responses-sent-ipv4: 7593134884 dns-udp-responses-sent-ipv6: 2039164023 dns-tcp-responses-sent-ipv4: 228970042 dns-tcp-responses-sent-ipv6: 60591927