> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crane-it.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Domains

You can use the [domains](https://crane-it.com/logged-in/domains) tab to simply connect your domains and subdomains to your projects.

Here is what the domain tab will look like once you add your domain.

<img src="https://mintcdn.com/craneit/gTc9ME6MME9D_eex/images/domains.png?fit=max&auto=format&n=gTc9ME6MME9D_eex&q=85&s=043c90547c20ffc3bcc255af01cb6c9a" alt="domains" width="2174" height="784" data-path="images/domains.png" />

The only thing you have to do in order for the connection to work is to copy the 4 nameservers (in the blurred zone of the image above) and replace your default ones where you bought the domain. Most domain services have a "Name Server" tab. If you don't find it, feel free to [contact us](https://crane-it.com/contact).

Once you've added a root domain, adding subdomains is extremely easy, and doesn't require any additional setup.