Before reading further about this DNS issue, I want to clarify few things.
- This issue happened only in AWS.
- Windows Server 2016 has this issue.
- On Domain Controller, I was Able to access the internet before configuring the AD/DNS.
- On Member Server, I was able to access the internet before joining the domain.
- Standalone Windows servers are working fine. Only the Domain Controller and the members of the domain having this problem.