--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4677488648 dns-udp-queries-received-ipv6: 437250379 dns-tcp-queries-received-ipv4: 160261852 dns-tcp-queries-received-ipv6: 10347880 dns-udp-responses-sent-ipv4: 4577830519 dns-udp-responses-sent-ipv6: 435400395 dns-tcp-responses-sent-ipv4: 129965408 dns-tcp-responses-sent-ipv6: 10389073