Problem regarding url

[Vishal Baid]

On my local system two application is running on different port number. Can I access both the application on server with the same domain name ?

[Vishal Baid]

I give one example

let Say
http://abc.com
is the domain.

Can i do something like
http://sometext.abc.com.

So that both run on different port number.

Thanks is advance all ranchers.
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