--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8856272292 dns-udp-queries-received-ipv6: 3010597690 dns-tcp-queries-received-ipv4: 321132282 dns-tcp-queries-received-ipv6: 126559678 dns-udp-responses-sent-ipv4: 8557979266 dns-udp-responses-sent-ipv6: 2727200475 dns-tcp-responses-sent-ipv4: 342202241 dns-tcp-responses-sent-ipv6: 122453153