--- version: rssac002v3 service: i.root-servers.net start-period: '2024-04-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7389496827 dns-udp-queries-received-ipv6: 2578113638 dns-tcp-queries-received-ipv4: 328224653 dns-tcp-queries-received-ipv6: 127519706 dns-udp-responses-sent-ipv4: 6967068283 dns-udp-responses-sent-ipv6: 2246782155 dns-tcp-responses-sent-ipv4: 340859013 dns-tcp-responses-sent-ipv6: 116358251