We have a DNS server outside of AWS, inside we have route53 with some private hosted zones. I want cnames on the private hosted zones to be available internally (when you access them inside the office).
Due to my limited experience with DNS, I'm not sure what's the best way to go on about this. I have looked at unbound but not sure if it's the right tool. Do I need to forward my requests to the main DNS server when a private hosted zone is requested?