--- version: rssac002v3 service: i.root-servers.net start-period: '2022-08-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6697692521 dns-udp-queries-received-ipv6: 1613021510 dns-tcp-queries-received-ipv4: 649547835 dns-tcp-queries-received-ipv6: 58197036 dns-udp-responses-sent-ipv4: 5772723678 dns-udp-responses-sent-ipv6: 1472831683 dns-tcp-responses-sent-ipv4: 625715274 dns-tcp-responses-sent-ipv6: 49920172