--- version: rssac002v3 service: i.root-servers.net start-period: '2023-03-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5422299089 dns-udp-queries-received-ipv6: 1007973370 dns-tcp-queries-received-ipv4: 486022705 dns-tcp-queries-received-ipv6: 29492524 dns-udp-responses-sent-ipv4: 4658181286 dns-udp-responses-sent-ipv6: 917856698 dns-tcp-responses-sent-ipv4: 485103988 dns-tcp-responses-sent-ipv6: 22664886