MS CRM 2011 installed NTLM or Kerberos authentication

How to know the MS CRM authentication is NTLM or Kerberos authentication ?
the below is a nice article , by using fidler we can know it.

 

http://blogs.msdn.com/b/emeadcrmsupport/archive/2011/08/08/kerberos-or-ntlm-authentication-how-can-i-easily-check-which-one-am-i-using-in-my-crm-deployment.aspx

 

Regards,

Sudhanshu