; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa cdn.mathjax.org ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1013 ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 0 ;; QUESTION SECTION: ;cdn.mathjax.org. IN AAAA ;; ANSWER SECTION: cdn.mathjax.org. 1201 IN CNAME c328740.r40.cf1.rackcdn.com. c328740.r40.cf1.rackcdn.com. 200 IN CNAME a40.rackcdn.com. a40.rackcdn.com. 200 IN CNAME a40.rackcdn.com.mdc.edgesuite.net. a40.rackcdn.com.mdc.edgesuite.net. 200 IN CNAME a42.dscg10.akamai.net. a42.dscg10.akamai.net. 20 IN AAAA 2600:5801:8001:1::d112:2e49 a42.dscg10.akamai.net. 20 IN AAAA 2600:5801:8001:1::d112:2e4b ;; AUTHORITY SECTION: dscg10.akamai.net. 11985 IN NS n0dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS n4dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS n2dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS a1dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS n5dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS a0dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS n3dscg10.akamai.net. dscg10.akamai.net. 11985 IN NS n1dscg10.akamai.net. ;; Query time: 83 msec ;; SERVER: ::1#53(::1) ;; WHEN: Thu Apr 11 14:51:23 2013 ;; MSG SIZE rcvd: 411