--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5834880889 dns-udp-queries-received-ipv6: 413632740 dns-tcp-queries-received-ipv4: 179630269 dns-tcp-queries-received-ipv6: 13602677 dns-udp-responses-sent-ipv4: 5723995863 dns-udp-responses-sent-ipv6: 410531480 dns-tcp-responses-sent-ipv4: 148507944 dns-tcp-responses-sent-ipv6: 13584991