--- version: rssac002v3 service: j.root-servers.net start-period: '2017-09-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4718381335 dns-udp-queries-received-ipv6: 365281563 dns-tcp-queries-received-ipv4: 186565765 dns-tcp-queries-received-ipv6: 11183948 dns-udp-responses-sent-ipv4: 4596517683 dns-udp-responses-sent-ipv6: 362275714 dns-tcp-responses-sent-ipv4: 141835606 dns-tcp-responses-sent-ipv6: 11198004