--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-14T00:00:00Z' end-period: '2016-09-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4418499852 dns-udp-queries-received-ipv6: 531640454 dns-tcp-queries-received-ipv4: 37277501 dns-tcp-queries-received-ipv6: 1070307 dns-udp-responses-sent-ipv4: 4408849646 dns-udp-responses-sent-ipv6: 531408199 dns-tcp-responses-sent-ipv4: 37173257 dns-tcp-responses-sent-ipv6: 1070139