'How to set up proper Active Directory with Windows Server 2019 and DNS problem

1 - I have installed a fresh Windows server 2019. 2 - Got to fixed IP 192.168.10.254 and DNS server ect ... I used 8.8.8.8 and 114.114.114.114 for DNS

3 - Went through some "guide" to setup AD, rebooted and then logged on under the Administrator account in my domain as mydomain.com/Administrator

Now how do I make other machines join the domain to mydomain.com?? When I logged the normal machine, tried to change it from my computer, it couldn't find the mydomain.com, saying something with the DNS problem....

I did some search, look like I should have set up the server DNS as my server IP address? like fixed IP 192.168.10.254 as well as DNS 192.168.10.254 ??? I did try something like this, but then the server would not have internet access to the www. It would only have local lan access. I am not sure what the problem seem to be....

Also, all machines in the LAN goes through a DHCP router already. Would that be an issue too?



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