--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8053152559 dns-udp-queries-received-ipv6: 2456826976 dns-tcp-queries-received-ipv4: 215487814 dns-tcp-queries-received-ipv6: 51400338 dns-udp-responses-sent-ipv4: 7232573455 dns-udp-responses-sent-ipv6: 2146283990 dns-tcp-responses-sent-ipv4: 222809079 dns-tcp-responses-sent-ipv6: 39250015