--- version: rssac002v3 service: i.root-servers.net start-period: '2024-04-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6569708466 dns-udp-queries-received-ipv6: 2216366657 dns-tcp-queries-received-ipv4: 223484549 dns-tcp-queries-received-ipv6: 100049615 dns-udp-responses-sent-ipv4: 6381643135 dns-udp-responses-sent-ipv6: 1992392092 dns-tcp-responses-sent-ipv4: 254685409 dns-tcp-responses-sent-ipv6: 91192349