--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5075319609 dns-udp-queries-received-ipv6: 565991473 dns-tcp-queries-received-ipv4: 171479985 dns-tcp-queries-received-ipv6: 10355342 dns-udp-responses-sent-ipv4: 4970794248 dns-udp-responses-sent-ipv6: 563975762 dns-tcp-responses-sent-ipv4: 142555392 dns-tcp-responses-sent-ipv6: 10455669