When a domain is suspended it will receive the ‘fraud’ status.
This happens when the domain does not comply with the free domain content policy:
http://www.nameit.pro/en/termsandconditions.html
The most common reasons why a domain will get suspended are:
a) The domain did not contain any content. In order to prevent domain squatting, domains without content are removed and suspended.
b) The domain contained content that is not in agreement with Nameit.pro's content policies. Please refer to Nameit.pro's terms and conditions:
http://www.nameit.pro/en/termsandconditions.html
c) Your domain or your account was used in spamming activities.
d) Your domain or your account was involved in copyright infringement.
e) the account with your domain(s) was matched with other accounts that contained fraudulent domains.