; <<>> 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: 5437 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 8, ADDITIONAL: 5 ;; QUESTION SECTION: ;vthumb.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: vthumb.ak.fbcdn.net. 2112 IN CNAME vthumb.facebook.com.edgesuite.net. vthumb.facebook.com.edgesuite.net. 136 IN CNAME a591.dspda2.akamai.net. a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1ea1 a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e59 a591.dspda2.akamai.net. 20 IN AAAA 2600:6:340:4::cda0:1e78 ;; AUTHORITY SECTION: dspda2.akamai.net. 120 IN NS n2dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n4dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n1dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n7dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n5dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n0dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n6dspda2.akamai.net. dspda2.akamai.net. 120 IN NS n3dspda2.akamai.net. ;; ADDITIONAL SECTION: n4dspda2.akamai.net. 1802 IN A 204.2.133.110 n5dspda2.akamai.net. 6859 IN A 204.2.133.119 n7dspda2.akamai.net. 1802 IN A 204.2.133.119 n1dspda2.akamai.net. 1802 IN A 173.205.6.36 n2dspda2.akamai.net. 6859 IN A 204.2.133.117 ;; Query time: 57 msec ;; SERVER: ::1#53(::1) ;; WHEN: Mon Nov 3 21:05:35 2014 ;; MSG SIZE rcvd: 462