--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5275042124 dns-udp-queries-received-ipv6: 393757323 dns-tcp-queries-received-ipv4: 172358365 dns-tcp-queries-received-ipv6: 13338617 dns-udp-responses-sent-ipv4: 5170580709 dns-udp-responses-sent-ipv6: 391413500 dns-tcp-responses-sent-ipv4: 142095794 dns-tcp-responses-sent-ipv6: 13303724