Njalla did reply, they said the reason is:
The truth is:
I only have domains with them, and
I host NO content on Njalla!
To those still have questions about my domains:
I have 5 domains with them,
3 for general porn, all content from Livejasmin;
2 for Pharmacy, content from phamcash.
All are like whitelabel site.
and here is something more interesting:
They said I abused their policy to sell pharma, I can't
even find the policy page~!!!
and here is what I found from Google:
Must just be you doing some extremely illegal shit considering they basically told you to pack up and go. They have the right to sieze your domains and ban you from their service if they don't like what you're doing.
Read the whole thread if you got couple minutes, I am not the only one.
Even if I abuse some tos, that's NOT the right attitude.