# How to create a subdomain in cPanel

> Create a subdomain in cPanel in four steps: open Domains, enter the name, check the document root and add an SSL certificate. With the DNS wait explained.

Source: https://www.fasterhost.in/kb/create-a-subdomain-in-cpanel.php · cPanel · 4 min read · updated 22 September 2026

A subdomain is a separate site under a domain you already own — `blog.example.in`, `shop.example.in`, `staging.example.in`. It costs nothing extra, it gets its own folder and its own SSL certificate, and in cPanel it takes about a minute.

## Steps

### 1. Open Domains in cPanel

Log in to cPanel and find the **Domains** section, then click **Domains** (on older builds this is a separate **Subdomains** icon — the fields are the same). Click **Create A Domain**.

### 2. Enter the subdomain name

In the **Domain** field, type the full name including the parent: `blog.example.in`. Do not type only `blog` — on current cPanel builds the field expects the whole hostname.

Pick something short and permanent. Renaming a subdomain later means redirects, and redirects leak a little ranking every hop.

### 3. Check the document root

cPanel proposes a folder automatically, usually `/home/user/blog.example.in`. Two things are worth a moment here:

- Untick **Share document root with…** unless you deliberately want the subdomain to serve the same files as the main site.
- If you are installing WordPress next, leave the folder empty — the installer wants an empty document root.

Click **Submit**.

### 4. Wait for DNS, then add SSL

The subdomain resolves immediately if your domain already uses our nameservers. If DNS is hosted elsewhere, add an **A record** for the subdomain pointing at your server IP and allow up to a few hours for it to propagate.

Once it resolves, AutoSSL issues a certificate on its next run, normally within the hour. To force it: **Security → SSL/TLS Status**, select the subdomain, and click **Run AutoSSL**. On FasterHost this is included, not an add-on.

## Subdomain, addon domain or alias?

cPanel groups all three under Domains and the distinction trips people up:

- **Subdomain** — a section of a domain you already have. Free, unlimited on most plans.
- **Addon domain** — a completely separate domain hosted in the same account. You must own it and it counts against your plan's website limit.
- **Alias (parked)** — a second domain that shows the same site. Useful for `.com` and `.in` of the same brand.

## If the subdomain does not load

In order of how often it is the cause:

- **DNS has not propagated.** Check with `dig blog.example.in` — if it returns nothing, the record is not live yet.
- **The folder is empty.** An empty document root with no index file shows a blank page or a directory listing, not an error.
- **The certificate has not issued.** The site loads on `http://` but warns on `https://`. Run AutoSSL as above.
- **A wildcard record is catching it.** A `*` A-record elsewhere in your zone can win over the new entry.

## Common questions

**How many subdomains can I create?**

Unlimited on every FasterHost shared, WordPress and reseller plan. The practical limit is disk space and the number of sites your plan allows.

**Does a subdomain need its own SSL certificate?**

Yes, and it gets one free. AutoSSL issues a separate certificate for each subdomain automatically, renewed before expiry with nothing to configure.

**Will a subdomain hurt my SEO?**

No, but Google treats a subdomain as a largely separate site, so authority does not flow as freely as it does to a subfolder. For content meant to strengthen the main domain, example.in/blog usually outperforms blog.example.in.

**How long does a new subdomain take to work?**

Instantly if your domain already uses our nameservers. If DNS is hosted elsewhere, allow up to a few hours for the new A record to propagate.

## Related

- [How to point your domain to your hosting](https://www.fasterhost.in/kb/point-your-domain-to-hosting.php)
- [How to install a free SSL certificate](https://www.fasterhost.in/kb/install-a-free-ssl-certificate.php)
- [Shared Hosting](https://www.fasterhost.in/shared-hosting.php): Fast, affordable hosting for your first site
- [cPanel Hosting](https://www.fasterhost.in/cpanel-hosting.php): cPanel on LiteSpeed and NVMe, served from India