; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa creative.ak.fbcdn.net ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33333 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0 ;; QUESTION SECTION: ;creative.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: creative.ak.fbcdn.net. 1380 IN CNAME ads.ak.facebook.com.edgesuite.net. ads.ak.facebook.com.edgesuite.net. 122 IN CNAME a34.dsw4.akamai.net. a34.dsw4.akamai.net. 20 IN AAAA 2001:590:1:704::c690:6462 a34.dsw4.akamai.net. 20 IN AAAA 2001:590:1:704::c690:6412 ;; AUTHORITY SECTION: dsw4.akamai.net. 15780 IN NS n6dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n4dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS a0dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 15780 IN NS n0dsw4.akamai.net. ;; Query time: 54 msec ;; SERVER: ::1#53(::1) ;; WHEN: Thu Apr 11 13:48:44 2013 ;; MSG SIZE rcvd: 337