--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-17T00:00:00Z' end-period: '2016-09-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3637234953 dns-udp-queries-received-ipv6: 501919071 dns-tcp-queries-received-ipv4: 32360955 dns-tcp-queries-received-ipv6: 980283 dns-udp-responses-sent-ipv4: 3629339314 dns-udp-responses-sent-ipv6: 501713722 dns-tcp-responses-sent-ipv4: 32308738 dns-tcp-responses-sent-ipv6: 980176