--- version: rssac002v3 service: d.root-servers.net start-period: '2017-07-16T00:00:00Z' end-period: '2017-07-16T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3800349163 dns-udp-queries-received-ipv6: 601052937 dns-tcp-queries-received-ipv4: 70828853 dns-tcp-queries-received-ipv6: 9428581 dns-udp-responses-sent-ipv4: 3800961309 dns-udp-responses-sent-ipv6: 601028043 dns-tcp-responses-sent-ipv4: 70772290 dns-tcp-responses-sent-ipv6: 9427419