; <<>> 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: 53456 ;; 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. 6603 IN CNAME ads.ak.facebook.com.edgesuite.net. ads.ak.facebook.com.edgesuite.net. 87 IN CNAME a34.dsw4.akamai.net. a34.dsw4.akamai.net. 20 IN AAAA 2600:1406:13::3fd9:e850 a34.dsw4.akamai.net. 20 IN AAAA 2600:1406:13::3fd9:e8d0 ;; AUTHORITY SECTION: dsw4.akamai.net. 5944 IN NS n6dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n4dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n0dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n7dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 5944 IN NS n3dsw4.akamai.net. ;; ADDITIONAL SECTION: n6dsw4.akamai.net. 16780 IN A 23.67.56.173 ;; Query time: 86 msec ;; SERVER: ::1#53(::1) ;; WHEN: Thu Sep 5 18:05:10 2013 ;; MSG SIZE rcvd: 353