--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8523764973 dns-udp-queries-received-ipv6: 2513767616 dns-tcp-queries-received-ipv4: 233254605 dns-tcp-queries-received-ipv6: 60899362 dns-udp-responses-sent-ipv4: 7905128494 dns-udp-responses-sent-ipv6: 2278256089 dns-tcp-responses-sent-ipv4: 250228489 dns-tcp-responses-sent-ipv6: 59087480