: Make all subdomains load the same page, how is it called/done? Is there a way to make all subdomains show the same page. I got the idea somewhere you could have a page like idk information.com

@Phylliss660

The final configuration depends on the web server you'll be using but in Apache httpd you'd simply create a wildcard virtual host:

<VirtualHost *:80>
ServerName example.com
ServerAlias *.example.com
# other configuration directives
</VirtualHost>


Prerequisite is that there's a *.example.com A (or CNAME) resource record in your zone for example.com. Ask your name server administrator about it.

In your PHP scripts you can then simply evaluate $_SERVER['HTTP_HOST'] to get the first component of the hostname.

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