Bought a domain, and the server elsewhere. I have registered the server provider NS at the registrar. How to change the A-record on the server? On the debian 9 server, here is the answer from those. support "Then there is a record in your dedicated server."

    1 answer 1

    DNS Hosting is a separate service. Theoretically, you yourself can configure and run an authoritative DNS server on your dedicated server, but judging by your question (i.e. the level of knowledge on this matter), this will be a bad idea.

    Therefore, you better use the services of professionals. DNS Hosting can often be bought from your registrar (the company where you bought the domain itself), or from an independent hosting provider. Some registrars even offer this service to their customers for free.

    When you decide on the DNS Hosting service, contact their support service and tell them which A-Record you need.