Everytime I change the Hostname of my mac it starts to work but doesn't forget the old Hostname. For example:
- hostname: example.com
- ping example.com - it points to my computer
- so, I change hostname to example.local
- ping example.com - it still points to my computer
What is wrong?
I've tried to flush DNS, change using command changeip, use the server.app for OS X Lion, etc.