How to Find Your Database Hostname in cPanel

Open cPanel for the account, read the General Information panel on the home screen, then open Server Information — the Server Name row is the machine's hostname, which you only need when the database sits on a different server. Log in to cPanel itself, not the billing area; the billing login does not show server details.

1. Find General Information. On the cPanel home screen it sits in the right-hand column and shows the shared IP address.
2. Click Server Information. The Server Name row prints the machine's hostname, for example server42.
3. Write localhost in your app config when site and database share the account. Reserve the Server Name for connections from outside the server.

One place it will not appear is the MySQL Databases page. That page lists your databases and users but does not print the host, which is exactly why people search there, find nothing, and assume the value is hidden. On a cPanel server the convention is simply localhost. WebJi® sells cPanel hosting as a separate product from its Linux shared plans — ₹297 a month before 18% GST for 20 GB disk, 200 GB bandwidth, 10 email IDs and 1 domain — and it follows the same localhost convention.

WordPress reads the host from DB_HOST in wp-config.php, next to DB_NAME, DB_USER and DB_PASSWORD; Laravel reads the same key as DB_HOST in .env — and on cPanel both take localhost.

// wp-config.php
define( 'DB_NAME', 'cpuser_wp' );
define( 'DB_USER', 'cpuser_wp' );
define( 'DB_PASSWORD', '••••••••' );
define( 'DB_HOST', 'localhost' );

Edit the file through cPanel File Manager or over SFTP, save, and reload the site. If the old value keeps coming back on a Laravel app, a cached config is hiding your edit — clear it with php artisan config:clear and reload again.

One subtlety worth knowing: MySQL grants are per host. A user created as 'cpuser_wp'@'localhost' connects through the local socket and can be refused at 127.0.0.1, because that form goes over TCP. If localhost works and 127.0.0.1 does not, the string is not the problem — the grant is.

A remote database needs two changes: add the connecting server's IP as an access host in cPanel's Remote MySQL page, and set DB_HOST to the database server's hostname instead of localhost. Skip either half and the connection fails, no matter how correct the password is.

Many shared platforms also block port 3306 from outside the network as a safety measure. If the access host is set correctly and the connection still times out, the port is closed — that is a question for support, not a config edit. WebJi® answers support@webji.services 24/7 in Hindi and English, with an average first reply under 60 minutes.

Keep DNS out of the diagnosis. A database error is not a domain resolution problem; the cPanel nameserver guide matters only when the site itself will not load, and the domain IP lookup shows what a name resolves to. For the panel itself — plans, backups, email — see cPanel hosting and the cPanel full backup guide.