Start Microsoft dns reverse lookup not updating

Microsoft dns reverse lookup not updating

Once you have setup the external DNS servers you have your internal DNS servers with your private information forward requests to the external DNS server for clients needing name resolution to the outside world.

If you're using custom DNS servers that are outside of your VPC and you want to use private DNS, you must reconfigure to use custom DNS servers on EC2 instances within your VPC.

If you have problems, make sure that your firewall configuration is correct, as per the next section.

Also make sure that the domain controllers, including the DNS servers, running in the different domains can communicate with each other through any firewalls that are between them.

By pointing your on-premises computers to your Simple AD, you can now resolve DNS requests to the private hosted zone.