--- version: rssac002v3 service: i.root-servers.net start-period: '2016-10-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5766774119 dns-udp-queries-received-ipv6: 546328656 dns-tcp-queries-received-ipv4: 65465134 dns-tcp-queries-received-ipv6: 6182272 dns-udp-responses-sent-ipv4: 5790456168 dns-udp-responses-sent-ipv6: 546652206 dns-tcp-responses-sent-ipv4: 68120249 dns-tcp-responses-sent-ipv6: 6199698