We have a public IP address assigned to the router in our Company. We also have public domains hosted at our internet service provider. I have access to modify those domains through Plesk. (one is for ASP.NET, another is for PHP). Now I can get an idea of traffic patterns through my router up to my server.
I am at the early stages of making WEB applications and to show others my work I would rather like to give an address with my domain or subdomain to end users
Sample:
- If someone calls www.mydomain.com he will get my public web site hosted on our internet service provider,
- If someone calls testapp.mydomain.com, Plesk will redirect the call to my IP address and so on to my server
- Else if someone calls mydomain.com/testapp, Plesk will also redirect them to my public IP (router)
I don't know if Plesk lets you modify DNS entires or not, but what you will need is to create an A or host record for testapp.mydmoan.com that points to XXX.XXX.XXX.XXX (your IP address) with a TTL of 8 hours.
You are probably better off just opening a support ticket and asking your ISP to add that DNS entry for you.
Then create a directory under mydomain.com called testapp. In that directory, create a new file called index.html. In that file, place the following html:
Users going to mydomain.com/testapp will see a brief flash of text (whatever is between the tags, then be redirected to testapp.mydomain.com
Alternatively, pay $10 for another domain name that belongs to you rather than "we" and point it where ever you like.