; <<>> DiG 9.4.0 <<>> @203.155.137.2 +time=60 aaaa static.ak.fbcdn.net ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17580 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 1 ;; QUESTION SECTION: ;static.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: static.ak.fbcdn.net. 7200 IN CNAME static.ak.facebook.com.edgesuite.net. static.ak.facebook.com.edgesuite.net. 360 IN CNAME a749.dsw4.akamai.net. a749.dsw4.akamai.net. 20 IN AAAA 2600:1411::173e:6d86 a749.dsw4.akamai.net. 20 IN AAAA 2600:1411::173e:6d89 ;; AUTHORITY SECTION: dsw4.akamai.net. 9533 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS a1dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS n0dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS a0dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS n4dsw4.akamai.net. dsw4.akamai.net. 9533 IN NS n1dsw4.akamai.net. ;; ADDITIONAL SECTION: n1dsw4.akamai.net. 25230 IN A 88.221.81.195 ;; Query time: 862 msec ;; SERVER: 203.155.137.2#53(203.155.137.2) ;; WHEN: Mon Dec 23 07:43:27 2013 ;; MSG SIZE rcvd: 355