; <<>> 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: 45352 ;; 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. 135 IN CNAME ads.ak.facebook.com.edgesuite.net. ads.ak.facebook.com.edgesuite.net. 258 IN CNAME a34.dsw4.akamai.net. a34.dsw4.akamai.net. 20 IN AAAA 2600:1404:d::6011:cb18 a34.dsw4.akamai.net. 20 IN AAAA 2600:1404:d::6011:cb48 ;; AUTHORITY SECTION: dsw4.akamai.net. 21427 IN NS a0dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n4dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n6dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n0dsw4.akamai.net. dsw4.akamai.net. 21427 IN NS n2dsw4.akamai.net. ;; Query time: 335 msec ;; SERVER: ::1#53(::1) ;; WHEN: Mon Jun 10 22:41:29 2013 ;; MSG SIZE rcvd: 337