--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8739225851 dns-udp-queries-received-ipv6: 1790973493 dns-tcp-queries-received-ipv4: 777983696 dns-tcp-queries-received-ipv6: 101349084 dns-udp-responses-sent-ipv4: 7554251850 dns-udp-responses-sent-ipv6: 1674727291 dns-tcp-responses-sent-ipv4: 794422701 dns-tcp-responses-sent-ipv6: 106585821