I have registered a domain jcctrust.com and jcctrust.in for chairtable trust.It is a NGO orginaztion.Now we have tried to integrated with hotmail.After post a heard have opened jcctrust.com and configure with hotmail. But We can't register jcctrust.in because it show the following error,kindly find the below.

"This domain name can't be used because it contains a protected word or inappropriate language. Please contact support if you feel this is not the case."

I have already posted the issue,till now am not get any idea to clear.

So kindly request to clear the issue and guide with me.