--- version: rssac002v3 service: j.root-servers.net start-period: '2018-11-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5999280357 dns-udp-queries-received-ipv6: 796265036 dns-tcp-queries-received-ipv4: 309375838 dns-tcp-queries-received-ipv6: 34571519 dns-udp-responses-sent-ipv4: 5721134212 dns-udp-responses-sent-ipv6: 784846218 dns-tcp-responses-sent-ipv4: 224866048 dns-tcp-responses-sent-ipv6: 31849992