--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7867042327 dns-udp-queries-received-ipv6: 2275681750 dns-tcp-queries-received-ipv4: 204590849 dns-tcp-queries-received-ipv6: 45858001 dns-udp-responses-sent-ipv4: 7167107521 dns-udp-responses-sent-ipv6: 1948930083 dns-tcp-responses-sent-ipv4: 210453576 dns-tcp-responses-sent-ipv6: 36239708