I finally got it working as follows (partly).
But here is how I configured it.
I only filled in the Network Configuration part and imported.
I have an AD DNS server with A and PTR records added before importing.
I have NOT used any FQDN, only IP addresses.
And soon as the import finished, I changed the network mode.
Currently I'm accessing the vCSA via another VM and NOT through host browser, not sure if it is suppose to be this way, my assumption is that since ESXi can be done this way so should vCSA, I could be wrong though.
Thank You all.