NIC Mexico Update DNS

Hello everyone,

Im making a web site and im new with dreamhost. The business buy a domain with in Mexico. The host are in dreamhost. My problem is where i can manage the DNS? I do not understand a lot, can you help me to configure my host with the domain

DreamHost Customer Support Team
Once you add the dns records to Manage Domains > ‘DNS’ for the domain,
you will see the changes within several hours probably, and maybe up to
one day. Here is the info on how to do it:

Im reading this but i cant understand!

Im will be reading more …

You should not have to use Custom DNS. As long as you tell to use the DreamHost name servers for your domain, it should work.