Nameservers are one of those hosting terms that sound technical but are actually simple. They are the component that connects your domain name to your hosting account — the reason visitors can reach your website by typing your domain instead of a string of numbers.
What nameservers do
Every website on the internet lives on a server with a numeric address (an IP address, like a street address for computers). Humans don't want to remember those, so we use domain names instead. Nameservers are the lookup service that translates your domain into the right server address.
A simple way to think about it:
| Domain name | what people type (e.g. yourwebsite.com) |
| Nameservers | the directory that says "this domain points to this server" |
| Web server | the computer that actually hosts and serves your site |
Why there are usually two nameservers
Hosting providers almost always assign a pair of nameservers, such as ns1 and ns2. The second one is a backup. If the first nameserver ever goes offline, the second keeps the domain resolving so your website stays reachable.
The WebFulHost nameservers
Every WebFulHost hosting account is assigned this pair of nameservers:
ns1.sitetheidea.com ns2.sitetheidea.com
You'll find these in your client area and in your welcome email. To connect an existing domain to WebFulHost, you change the nameservers at your current registrar to the pair above. See How to Change Nameservers.
Who controls your nameservers?
Nameservers are managed by whoever "holds" your domain — normally the registrar you bought the domain from, which may not be your hosting provider. That's why changing them usually happens in your registrar's dashboard, not at WebFulHost, unless you registered the domain with us.
Nameservers vs DNS records
Nameservers point your domain at a provider's DNS service. DNS records (like A, CNAME and MX records) are the individual rules inside that service that route email, subdomains and websites. Changing nameservers is a bigger move; editing a record is a fine-grained one. Read DNS Records Explained for the full picture.