--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7375823776 dns-udp-queries-received-ipv6: 2178931250 dns-tcp-queries-received-ipv4: 189282446 dns-tcp-queries-received-ipv6: 46314701 dns-udp-responses-sent-ipv4: 6896129934 dns-udp-responses-sent-ipv6: 1866880623 dns-tcp-responses-sent-ipv4: 196483723 dns-tcp-responses-sent-ipv6: 42926372