--- version: rssac002v3 service: i.root-servers.net start-period: '2023-06-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8451226737 dns-udp-queries-received-ipv6: 2082983695 dns-tcp-queries-received-ipv4: 574566422 dns-tcp-queries-received-ipv6: 108925860 dns-udp-responses-sent-ipv4: 7467589406 dns-udp-responses-sent-ipv6: 1900094694 dns-tcp-responses-sent-ipv4: 568052850 dns-tcp-responses-sent-ipv6: 91171230