--- version: rssac002v3 service: i.root-servers.net start-period: '2023-10-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7969793763 dns-udp-queries-received-ipv6: 2915135105 dns-tcp-queries-received-ipv4: 542143430 dns-tcp-queries-received-ipv6: 133343160 dns-udp-responses-sent-ipv4: 7199227821 dns-udp-responses-sent-ipv6: 2590205950 dns-tcp-responses-sent-ipv4: 557182012 dns-tcp-responses-sent-ipv6: 118192852