; <<>> 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: 59010 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 1 ;; QUESTION SECTION: ;creative.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: creative.ak.fbcdn.net. 6027 IN CNAME ads.ak.facebook.com.edgesuite.net. ads.ak.facebook.com.edgesuite.net. 360 IN CNAME a34.dsw4.akamai.net. a34.dsw4.akamai.net. 20 IN AAAA 2001:590:1:604::c690:603b a34.dsw4.akamai.net. 20 IN AAAA 2001:590:1:604::c690:6052 ;; AUTHORITY SECTION: dsw4.akamai.net. 19645 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n7dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n6dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n0dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 19645 IN NS n4dsw4.akamai.net. ;; ADDITIONAL SECTION: n6dsw4.akamai.net. 8882 IN A 23.67.56.173 ;; Query time: 174 msec ;; SERVER: ::1#53(::1) ;; WHEN: Fri Sep 6 14:17:07 2013 ;; MSG SIZE rcvd: 353