--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4711214380 dns-udp-queries-received-ipv6: 364641546 dns-tcp-queries-received-ipv4: 185545541 dns-tcp-queries-received-ipv6: 11304391 dns-udp-responses-sent-ipv4: 4580488847 dns-udp-responses-sent-ipv6: 363968613 dns-tcp-responses-sent-ipv4: 143830656 dns-tcp-responses-sent-ipv6: 11418753