--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6796982405 dns-udp-queries-received-ipv6: 2391776146 dns-tcp-queries-received-ipv4: 163408227 dns-tcp-queries-received-ipv6: 35494952 dns-udp-responses-sent-ipv4: 6201640772 dns-udp-responses-sent-ipv6: 2228612642 dns-tcp-responses-sent-ipv4: 175043131 dns-tcp-responses-sent-ipv6: 28067007