--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5710612443 dns-udp-queries-received-ipv6: 663765982 dns-tcp-queries-received-ipv4: 116516681 dns-tcp-queries-received-ipv6: 8837603 dns-udp-responses-sent-ipv4: 5786456131 dns-udp-responses-sent-ipv6: 670528617 dns-tcp-responses-sent-ipv4: 117521786 dns-tcp-responses-sent-ipv6: 8851701