--- version: rssac002v3 service: d.root-servers.net start-period: '2016-08-15T00:00:00Z' end-period: '2016-08-15T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3827125691 dns-udp-queries-received-ipv6: 468647732 dns-tcp-queries-received-ipv4: 41903927 dns-tcp-queries-received-ipv6: 1015040 dns-udp-responses-sent-ipv4: 3817880314 dns-udp-responses-sent-ipv6: 468386742 dns-tcp-responses-sent-ipv4: 41850987 dns-tcp-responses-sent-ipv6: 1014996