--- version: rssac002v3 service: i.root-servers.net start-period: '2022-06-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3079403274 dns-udp-queries-received-ipv6: 462492671 dns-tcp-queries-received-ipv4: 248341172 dns-tcp-queries-received-ipv6: 26107389 dns-udp-responses-sent-ipv4: 2841981156 dns-udp-responses-sent-ipv6: 389059553 dns-tcp-responses-sent-ipv4: 260327622 dns-tcp-responses-sent-ipv6: 23783528