--- version: rssac002v3 service: i.root-servers.net start-period: '2023-03-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5482588399 dns-udp-queries-received-ipv6: 1007599158 dns-tcp-queries-received-ipv4: 502698687 dns-tcp-queries-received-ipv6: 36741253 dns-udp-responses-sent-ipv4: 4722424854 dns-udp-responses-sent-ipv6: 921453917 dns-tcp-responses-sent-ipv4: 503481612 dns-tcp-responses-sent-ipv6: 29331161