--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4829990001 dns-udp-queries-received-ipv6: 380590941 dns-tcp-queries-received-ipv4: 182234117 dns-tcp-queries-received-ipv6: 11268769 dns-udp-responses-sent-ipv4: 4702620260 dns-udp-responses-sent-ipv6: 377878845 dns-tcp-responses-sent-ipv4: 140141990 dns-tcp-responses-sent-ipv6: 11258007