NS_ERROR_UNKNOWN_HOST No replies 0 have this problem 17 views Manat Blog 19/1/24, 5:59 AM more options Quote I'm getting NS_ERROR_UNKNOWN_HOST. Please help me I'm getting NS_ERROR_UNKNOWN_HOST. Please help me I have this problem, too You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.