--- version: rssac002v3 service: i.root-servers.net start-period: '2024-04-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9446119937 dns-udp-queries-received-ipv6: 3106658274 dns-tcp-queries-received-ipv4: 392048489 dns-tcp-queries-received-ipv6: 125763393 dns-udp-responses-sent-ipv4: 9040762274 dns-udp-responses-sent-ipv6: 2838230937 dns-tcp-responses-sent-ipv4: 413088368 dns-tcp-responses-sent-ipv6: 119596375