; <<>> DiG 9.4.0 <<>> @202.63.96.1 +time=60 aaaa static.ak.fbcdn.net ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18449 ;; flags: qr rd; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;static.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: static.ak.fbcdn.net. 4358 IN CNAME static.ak.facebook.com.edgesuite.net. static.ak.facebook.com.edgesuite.net. 47 IN CNAME a749.dsw4.akamai.net. a749.dsw4.akamai.net. 15 IN AAAA 2600:1417:12::7d38:c772 a749.dsw4.akamai.net. 15 IN AAAA 2600:1417:12::7d38:c779 ;; AUTHORITY SECTION: dsw4.akamai.net. 18758 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS a0dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS a1dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS n0dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 18758 IN NS n4dsw4.akamai.net. ;; Query time: 273 msec ;; SERVER: 202.63.96.1#53(202.63.96.1) ;; WHEN: Sun Dec 22 00:05:40 2013 ;; MSG SIZE rcvd: 339