--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7938765873 dns-udp-queries-received-ipv6: 1942673287 dns-tcp-queries-received-ipv4: 530794041 dns-tcp-queries-received-ipv6: 94980371 dns-udp-responses-sent-ipv4: 6992032100 dns-udp-responses-sent-ipv6: 1687476888 dns-tcp-responses-sent-ipv4: 557520549 dns-tcp-responses-sent-ipv6: 78443246