; <<>> DiG 9.4.0 <<>> @63.238.52.1 +time=60 aaaa static.ak.fbcdn.net ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59850 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 7 ;; QUESTION SECTION: ;static.ak.fbcdn.net. IN AAAA ;; ANSWER SECTION: static.ak.fbcdn.net. 743 IN CNAME static.ak.facebook.com.edgesuite.net. static.ak.facebook.com.edgesuite.net. 108 IN CNAME a749.dsw4.akamai.net. a749.dsw4.akamai.net. 20 IN AAAA 2600:1402:a::b81a:8f9a a749.dsw4.akamai.net. 20 IN AAAA 2600:1402:a::b81a:8f93 ;; AUTHORITY SECTION: dsw4.akamai.net. 21302 IN NS n4dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS a1dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS n3dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS n5dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS n2dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS a0dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS n1dsw4.akamai.net. dsw4.akamai.net. 21302 IN NS n0dsw4.akamai.net. ;; ADDITIONAL SECTION: a1dsw4.akamai.net. 29348 IN AAAA 2001:5000:402:f000:2b8b:574a:68a4:634b n0dsw4.akamai.net. 4747 IN A 193.108.88.193 n1dsw4.akamai.net. 16442 IN A 195.59.43.134 n2dsw4.akamai.net. 27169 IN A 66.171.230.13 n3dsw4.akamai.net. 10595 IN A 213.254.245.4 n4dsw4.akamai.net. 26277 IN A 23.3.8.22 n5dsw4.akamai.net. 27105 IN A 193.108.88.193 ;; Query time: 94 msec ;; SERVER: 63.238.52.1#53(63.238.52.1) ;; WHEN: Sun Mar 17 09:05:39 2013 ;; MSG SIZE rcvd: 463