If your domain is registered on NameCheap.com, you should follow this tutorial to update the NameServer of your Domain to our NameServer.
1. Open the NameCheap.com website and click on "Sign in". It will show you a login form.
2. After a successful login, click on the "Menu" Link.
3. On the right side a new menu will open, you should click on "Manage Domains".
![Namecheap Login Namecheap Login](https://dh42.com/support/img/login-namecheap.gif)
4. Click on the domain name you wish to change.
![Namecheap Edit Nameserver Namecheap Edit Nameserver](https://dh42.com/support/img/domain-edit-namecheap.gif)
5. Click on "Transfer DNS to Webhost" (You can find this under the "General" section in the left hand side of the screen.)
![Namecheap Transfer DNS Namecheap Transfer DNS](https://dh42.com/support/img/namecheap-transfer-dns.gif)
6. Select the "Specify Custom DNS Servers (Your own DNS Servers)" option and enter the nameservers accordingly.
![Namecheap Nameserver Namecheap Nameserver](https://dh42.com/support/img/namecheap-ns-setup.gif)
Note: It may take anywhere from 12 to 24 hours for the changes to take effect worldwide.