Is there a dynamic DNS service that allows you to specify the IP address to point to (instead of pointing to the IP address making the request)?
We use dynamic DNS in our mobile application development. We install a version of our app on a phone that points to a dynamic DNS address, which we can then change to point to whichever environment we want to test against without reinstalling the app.
All of the dynamic DNS services I have checked update the IP address to the IP address making the request. This works fine for servers with a public IP address. When we're working within our intranet, the IP address seen by the dynamic DNS server is not the internal IP address. We'd like to be able to define the internal IP address to the dynamic DNS address.
We'd prefer a free service, but a pay service is also acceptable.