--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5376769344 dns-udp-queries-received-ipv6: 341453422 dns-tcp-queries-received-ipv4: 166080101 dns-tcp-queries-received-ipv6: 12025111 dns-udp-responses-sent-ipv4: 5270186408 dns-udp-responses-sent-ipv6: 339518252 dns-tcp-responses-sent-ipv4: 134931081 dns-tcp-responses-sent-ipv6: 12082722