--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8316480095 dns-udp-queries-received-ipv6: 2472175164 dns-tcp-queries-received-ipv4: 233203310 dns-tcp-queries-received-ipv6: 63263435 dns-udp-responses-sent-ipv4: 7868225341 dns-udp-responses-sent-ipv6: 2127096113 dns-tcp-responses-sent-ipv4: 247851227 dns-tcp-responses-sent-ipv6: 60594955