--- version: rssac002v3 service: i.root-servers.net start-period: '2023-02-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4928441870 dns-udp-queries-received-ipv6: 951590279 dns-tcp-queries-received-ipv4: 404227265 dns-tcp-queries-received-ipv6: 36262249 dns-udp-responses-sent-ipv4: 4232434466 dns-udp-responses-sent-ipv6: 855420765 dns-tcp-responses-sent-ipv4: 402214048 dns-tcp-responses-sent-ipv6: 26232663