--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-29T00:00:00Z' end-period: '2016-09-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5769868331 dns-udp-queries-received-ipv6: 584883442 dns-tcp-queries-received-ipv4: 48892900 dns-tcp-queries-received-ipv6: 1641112 dns-udp-responses-sent-ipv4: 5758821169 dns-udp-responses-sent-ipv6: 584654189 dns-tcp-responses-sent-ipv4: 48809845 dns-tcp-responses-sent-ipv6: 1640275