--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6167103540 dns-udp-queries-received-ipv6: 1227657616 dns-tcp-queries-received-ipv4: 558309764 dns-tcp-queries-received-ipv6: 146547220 dns-udp-responses-sent-ipv4: 4745609717 dns-udp-responses-sent-ipv6: 1075489769 dns-tcp-responses-sent-ipv4: 465531269 dns-tcp-responses-sent-ipv6: 133805419