--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7717093029 dns-udp-queries-received-ipv6: 2148011047 dns-tcp-queries-received-ipv4: 218731223 dns-tcp-queries-received-ipv6: 40572504 dns-udp-responses-sent-ipv4: 7344049511 dns-udp-responses-sent-ipv6: 1838585961 dns-tcp-responses-sent-ipv4: 241296003 dns-tcp-responses-sent-ipv6: 39040000