; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa vthumb.ak.fbcdn.net ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15069 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 8, ADDITIONAL: 2 ;; QUESTION SECTION: ;vthumb.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: vthumb.ak.fbcdn.net. 7200 IN CNAME vthumb.facebook.com.edgesuite.net. vthumb.facebook.com.edgesuite.net. 20 IN CNAME a591.dspda2.akamai.net. a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e93 a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e9a a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1ea1 ;; AUTHORITY SECTION: dspda2.akamai.net. 667 IN NS n5dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n1dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n6dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n2dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n7dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n0dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n4dspda2.akamai.net. dspda2.akamai.net. 667 IN NS n3dspda2.akamai.net. ;; ADDITIONAL SECTION: n1dspda2.akamai.net. 1495 IN A 166.70.146.133 n2dspda2.akamai.net. 5299 IN A 216.156.211.23 ;; Query time: 57 msec ;; SERVER: ::1#53(::1) ;; WHEN: Thu Feb 26 20:16:27 2015 ;; MSG SIZE rcvd: 414