Removing a mirror

Hello. I created a mirror to set up the website.

Now I want to point my real domain to dreamhost server. It has to be

So I deleted the mirror days ago, and pointed the domain doing this (as suggested by the customer assistance):

Point the A records to
the root and www and ftp A records to

But it is still redirecting to

how do I solve this? it is urgent!!!

Hope you can help me…