Own server attempt failure

Attempt failed to establish my own server.
I was looking to a simple cheap easy-to-follow method to create my own server hosting my own website(s) on one of my machines, but it failed.

It is clear that the DNS/IP/CNAME settings where I don't have any experience in were the main thing against me. I tried to avoid that using No-IP.com or DNSExit.com with something called "cloaking" to stop showing IP to end user, but it wasn't what I am looking for.

I have to do the Static-IP option with Windows Server, which was my plan B and I cannot say I wasn't expecting that.
Any way, just wanted to declare the failing of that attempt here.