--- version: rssac002v3 service: i.root-servers.net start-period: '2025-12-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7587239073 dns-udp-queries-received-ipv6: 2533954695 dns-tcp-queries-received-ipv4: 155854582 dns-tcp-queries-received-ipv6: 58536763 dns-udp-responses-sent-ipv4: 7223111144 dns-udp-responses-sent-ipv6: 2297616455 dns-tcp-responses-sent-ipv4: 166896244 dns-tcp-responses-sent-ipv6: 60547604