--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8537412268 dns-udp-queries-received-ipv6: 2871581611 dns-tcp-queries-received-ipv4: 239637842 dns-tcp-queries-received-ipv6: 58315127 dns-udp-responses-sent-ipv4: 7677098259 dns-udp-responses-sent-ipv6: 2520012094 dns-tcp-responses-sent-ipv4: 248919720 dns-tcp-responses-sent-ipv6: 45797655