I have to create a private DNS on our aws infrastructure, that will be active when our developers are on our VPN connection (openvpn server). Since aws is a little different from what I've dealt with any info would be useful.
I looked for a couple of solutions, and I found that people suggest dnsmasq, bind server, and also some have suggested using Route53 in aws.
So if I want to use an internal DNS solution in a VPN connection (for security), what would be an efficient solution?
Update: The effect that I want is that some DNS entries for our testing domains (testserver.com) get resolved only when using a VPN connection. But when not using a VPN connection that the standard DNS resolvment kicks in. Maybe using a DNS forwarder would suffice for that task?