We have an on premise infrastructure. We use our own DNS server. To use Azure Disaster Recovery, do we need to change the DNS resolver to Azure? It should be a big impact and risk to change the resolver for the whole on premise infrastructure.

Now:

On premise DNS--->Actual resolver(not Azure)

It has to be necessarily like this?:

On premise DNS-->Azure resolver

Is not that a big change for a on premise datacenter?

CodePudding user response：

No you do not need to change to Azure DNS in order to use Azure Traffic Manager, there are instances where it might be beneficial but since you have not shared your setup its hard to say if you are hitting any of those use cases.