DNS server changes along with DNS records are done at registrant portal - https://wam.manage.name/
If you would like to change the DNS servers to another party, click on the domain and click on Modify DNS.
Enter a valid provider's DNS servers and press submit to update it.
To use the registrar's DNS servers, you can add/amend any records by clicking on DNS Hosting option.
Too avoid website failure, please ensure that you have the correct external DNS server info in hand.
Your authoritative DNS servers are listed by the registrar and are the only authorized DNS servers holding your zone records.
Updates of your zone information may takes up to 48 hours to propagate worldwide.
