I'm a beginner in the Azure platform. I encountered a problem with a VM in my Company's Azure infrastructure, the VM wouldn't start after I restarted it from OS, I tried all other troubleshooting Features and was left with the redeploy option.
I wanted to be sure, that after the operation, the network/domain configuration will not be altered or changed, or even worse lost.
From the Azure documentation:
And
So I would say you are safe to redeploy it.