National Domain Registration (.com.br)

Go to https://www.registro.br and search for a domain.

If the domain is already registered, the following message will appear.

If it is available, the following message will appear.

Click Register and follow the entire registration process (using CPF or CNPJ until the end).
This step must be completed by the client, since registering the domain in your name guarantees ownership of it as long as all annual payments of R$ 40.00 are made.

After the domain has been registered and paid (activation with a credit card is almost immediate; with a bank slip it may take up to two days, though it is usually released earlier), you must log in to your account. You will see a screen similar to the following:

Click on the domain name to access the page with its description. You will need to edit the Technical ID information in the following tab:

Click Change Contacts and type MASOU377 in the Technical field:

After that, simply click Save, and Ideia Ninja will carry out the next necessary configurations to link the domain to your new hosting (which is where your website will be stored).