--- version: rssac002v3 service: i.root-servers.net start-period: '2023-06-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9008727638 dns-udp-queries-received-ipv6: 2247916415 dns-tcp-queries-received-ipv4: 665739586 dns-tcp-queries-received-ipv6: 113589531 dns-udp-responses-sent-ipv4: 7814322281 dns-udp-responses-sent-ipv6: 2049194814 dns-tcp-responses-sent-ipv4: 657792492 dns-tcp-responses-sent-ipv6: 99133024