--- version: rssac002v3 service: i.root-servers.net start-period: '2025-12-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6889051872 dns-udp-queries-received-ipv6: 2362860733 dns-tcp-queries-received-ipv4: 168155187 dns-tcp-queries-received-ipv6: 46662485 dns-udp-responses-sent-ipv4: 6572987443 dns-udp-responses-sent-ipv6: 2198301995 dns-tcp-responses-sent-ipv4: 178208928 dns-tcp-responses-sent-ipv6: 50493950