--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5386198005 dns-udp-queries-received-ipv6: 498176940 dns-tcp-queries-received-ipv4: 204344950 dns-tcp-queries-received-ipv6: 16757969 dns-udp-responses-sent-ipv4: 5255469297 dns-udp-responses-sent-ipv6: 493368833 dns-tcp-responses-sent-ipv4: 161767788 dns-tcp-responses-sent-ipv6: 16084948