How to manage DNS in cPanel?

You cannot manage DNS directly inside the standard cPanel interface. cPanel is designed to handle account-specific settings like email, domains, and files, while DNS is a server-wide service. To manage it, you must access the **WHM (Web Host Manager)** or **cPanel & WHM** interface, which is reserved for server administrators. First, ensure you have root access or a reseller account with the necessary permissions. If you are on a shared hosting plan, you likely do not have access to these tools and must contact your hosting provider's support team. If you own the server or are a reseller, follow these steps: 1. Log in to your server via SSH or a browser using your WHM URL (usually `yourserverip:2087`). 2. Navigate to the **Home** menu and select **Zone Editor** or **DNS Zone Manager**. 3. You will see a list of all domains hosted on that server. Click on the specific domain you want to edit. In the Zone Editor, you can add, edit, or delete DNS records. Common tasks include: * **Adding an A Record**: Maps a domain name to an IP address. * **Adding a CNAME Record**: Points a domain to another domain (e.g., `www`). * **Adding an MX Record**: Directs email traffic to a mail server. * **Adding a TXT Record**: Often used for SPF or DKIM email authentication.

Example: Adding an A Record via cPanel/WHM
1. Go to DNS Zone Manager.
2. Click on 'Add Record'.
3. Enter the Hostname (e.g., 'www').
4. Select Type 'A'.
5. Enter the IP Address (e.g., '192.168.1.1').
6. Click 'Add Record'.

If you need to manage multiple zones or automate changes, consider using **DNS Manager** in WHM, which allows you to create and delete entire zones. You can also enable **DNS Zone Editor** to allow users to manage their own DNS records if you are a reseller. It is important to note that changes made in WHM or the cPanel DNS Zone Manager typically take effect immediately, but some external caches (like Google's DNS or your ISP) may take time to update. Always test your changes using tools like `dig` or `nslookup` before announcing them publicly.

dig example.com @8.8.8.8

If you are unsure about your server's configuration or lack root access, do not attempt to modify server-level files manually. Instead, rely on the graphical interface provided by WHM. Always back up your current DNS zones before making bulk changes to prevent accidental outages.