; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa bg.v4.a.dl.ws.microsoft.com ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14127 ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 1 ;; QUESTION SECTION: ;bg.v4.a.dl.ws.microsoft.com. IN AAAA ;; ANSWER SECTION: bg.v4.a.dl.ws.microsoft.com. 1494 IN CNAME bg.v4.a.dlws.microsoft.com.nsatc.net. bg.v4.a.dlws.microsoft.com.nsatc.net. 300 IN CNAME a.dl.ws.microsoft.com.edgesuite.net. a.dl.ws.microsoft.com.edgesuite.net. 3032 IN CNAME a1586.dscd.akamai.net. a1586.dscd.akamai.net. 20 IN CNAME a1586.dscd.akamai.net.0.1.cn.akamaitech.net. a1586.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:141b:4::48f7:9a1 a1586.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:141b:4::48f7:991 ;; AUTHORITY SECTION: cn.akamaitech.net. 2136 IN NS n4cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n2cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n6cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n3cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n5cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n1cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS a0cn.akamaitech.net. cn.akamaitech.net. 2136 IN NS n0cn.akamaitech.net. ;; ADDITIONAL SECTION: n3cn.akamaitech.net. 3781 IN A 88.221.81.193 ;; Query time: 99 msec ;; SERVER: ::1#53(::1) ;; WHEN: Tue Apr 14 12:28:27 2015 ;; MSG SIZE rcvd: 451