How to modify DNS on nic.ar?

What do I need to proceed?

1. CUIT/CUIL number
2. Fiscal Key Level 2 or higher.

Do you have everything? You can now delegate your domain.

1- Go to Trámites a Distancia and log in via the AFIP option with your CUIT/CUIL number and Fiscal Key Level 2 or higher or via NIC Non-Resident, as appropriate.

If you represent a Natural or Legal Person, click the dropdown menu on the left and choose from the list the name of the person, company or organization that will carry out the procedure. If it does not appear in the list, it means you are not their legal representative. To be able to perform procedures on their behalf, they must grant you power of attorney following the steps in the instructions for Natural Person or Legal Entity, as appropriate.

2- Under Organismo, you will find the procedures of NIC Argentina. Select the option NICar - Registrations, Renewals and Other Operations and click Start Procedure.

3- From the Domain list select the domain you want to manage and click the Delegate option. For faster searching, use the filter of that list.

You can also enter the domain name in the Domain Search, choose the zone and click Check. Then, from there you can select the Delegate option.

4.1- Click Add a new delegation.

Then enter the DNS we have given you or the ones you need to delegate and save the changes. Remember that you must enter two DNS. Therefore you must repeat this operation twice.

Press the Execute Changes button to confirm the operation.

The domain will be active as soon as the change to its DNS propagates across the networks.