--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7771243712 dns-udp-queries-received-ipv6: 2607807711 dns-tcp-queries-received-ipv4: 527214484 dns-tcp-queries-received-ipv6: 126821969 dns-udp-responses-sent-ipv4: 6927088307 dns-udp-responses-sent-ipv6: 2251199345 dns-tcp-responses-sent-ipv4: 544021081 dns-tcp-responses-sent-ipv6: 110657229