--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7814508291 dns-udp-queries-received-ipv6: 1792728709 dns-tcp-queries-received-ipv4: 514879240 dns-tcp-queries-received-ipv6: 58673370 dns-udp-responses-sent-ipv4: 6911443350 dns-udp-responses-sent-ipv6: 1650978453 dns-tcp-responses-sent-ipv4: 508941343 dns-tcp-responses-sent-ipv6: 50249859