A nameserver helps the internet find the DNS information for your domain. DNS stands for Domain Name System. It connects readable domain names to the technical records that tell browsers and email systems where to go.

For example, when someone visits a website, the DNS records for that domain help direct the request to the correct web server.

What does a nameserver do?

Your domain registrar records which nameservers are authoritative for your domain. Those nameservers provide the DNS records used for services such as websites and email.

Common DNS records include:

• A records, which point a hostname to an IPv4 address.
• AAAA records, which point a hostname to an IPv6 address.
• CNAME records, which make one hostname an alias of another hostname.
• MX records, which identify the mail servers responsible for receiving email for your domain.
• TXT records, which can hold information used for domain verification and email authentication.

Nameservers are not the same as your website’s IP address. They identify where the domain’s DNS records are managed.

When would you change nameservers?

You might change nameservers when moving DNS management to a new hosting provider, registrar, or dedicated DNS service.

Before changing them, copy or confirm the records required for your website, email, and other services. An incomplete DNS zone can make a website unreachable or interrupt email delivery.

How do you find or change them?

1. Sign in to the company where your domain is registered.
2. Find the domain’s Nameservers, DNS, or Domain Management section.
3. Review the current nameservers and identify who manages the active DNS records.
4. Obtain the correct replacement nameservers directly from the provider that will manage your DNS.
5. Confirm that the required website, email, and verification records exist at the destination.
6. Save the new nameservers only when you’re ready to switch.
7. Allow time for DNS caches to update, then test your website and email.

Changes are often visible within hours, but some systems may continue using cached information longer. Avoid assuming every device will switch at the same moment.

Does NABWD provide hosting and domain registration?

Yes. Nuts and Bolts Web Design offers Linux web hosting with an SSL certificate included. Domain registration is available as a separate service.

NABWD can provide the correct DNS or nameserver information for your hosting setup. Do not use nameserver addresses from an older guide or change DNS records based on a generic example.

Need help with DNS?

If you’re not sure where your domain’s DNS is managed, contact NABWD before changing nameservers. We can discuss your current setup and the next steps.