--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7557202873 dns-udp-queries-received-ipv6: 1964629229 dns-tcp-queries-received-ipv4: 460882448 dns-tcp-queries-received-ipv6: 71649554 dns-udp-responses-sent-ipv4: 6638302444 dns-udp-responses-sent-ipv6: 1745335841 dns-tcp-responses-sent-ipv4: 478473094 dns-tcp-responses-sent-ipv6: 54699872