--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4939863978 dns-udp-queries-received-ipv6: 373556426 dns-tcp-queries-received-ipv4: 157427779 dns-tcp-queries-received-ipv6: 12191739 dns-udp-responses-sent-ipv4: 4836297440 dns-udp-responses-sent-ipv6: 372477624 dns-tcp-responses-sent-ipv4: 128207088 dns-tcp-responses-sent-ipv6: 12047114