I just hit the proverbial switch and my production domain is now live to the world with DH, rather than with my former @!#$^%& hosting company. Now that it's up I'd like to setup a (passworded) subdomain that points to my home network. I may use dyndns.com or similar to handle the problem of resolving to a dynamic DNS, but I'm not sure about how to handle masking on the subdomain.
If I setup a subdomain foo.mydomain.com to forward to blah.foo.net, I never want people to see foo.net, but to always see foo.mydomain.com. Any code executed will render relative addresses or absolute to foo.mydomain.com.
So based on the info found in this thread, can I get what I'm looking for?