; <<>> 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: 58805 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 3 ;; QUESTION SECTION: ;vthumb.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: vthumb.ak.fbcdn.net. 3903 IN CNAME vthumb.facebook.com.edgesuite.net. vthumb.facebook.com.edgesuite.net. 89 IN CNAME a591.dspda2.akamai.net. a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e81 a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e78 ;; AUTHORITY SECTION: dspda2.akamai.net. 704 IN NS n0dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n2dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n4dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n5dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n6dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n1dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n3dspda2.akamai.net. dspda2.akamai.net. 704 IN NS n7dspda2.akamai.net. ;; ADDITIONAL SECTION: n5dspda2.akamai.net. 769 IN A 204.2.133.119 n2dspda2.akamai.net. 1425 IN A 88.221.81.195 n1dspda2.akamai.net. 5729 IN A 166.70.146.133 ;; Query time: 31 msec ;; SERVER: ::1#53(::1) ;; WHEN: Thu Feb 26 19:05:53 2015 ;; MSG SIZE rcvd: 402