--- version: rssac002v3 service: i.root-servers.net start-period: '2024-04-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6847850623 dns-udp-queries-received-ipv6: 2421891710 dns-tcp-queries-received-ipv4: 257036664 dns-tcp-queries-received-ipv6: 111591594 dns-udp-responses-sent-ipv4: 6612675071 dns-udp-responses-sent-ipv6: 2065492201 dns-tcp-responses-sent-ipv4: 274475323 dns-tcp-responses-sent-ipv6: 88062049