--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5256287487 dns-udp-queries-received-ipv6: 378737797 dns-tcp-queries-received-ipv4: 179667076 dns-tcp-queries-received-ipv6: 12256911 dns-udp-responses-sent-ipv4: 5126683868 dns-udp-responses-sent-ipv6: 376603106 dns-tcp-responses-sent-ipv4: 146590117 dns-tcp-responses-sent-ipv6: 11777221