Domain forwarding with No-IP and Go Daddy

Here is my situation,

I have a personal server at home, and I'm hosting my website on it. The problem is because I have a dynamic IP address, I need to use something that will update my IP address to my domain if it changes.

My IP address is xxx.xxx.xxx.xxx and I have the No-IP software installed on my server. With this I have my No-IP domain name updated if my IP address changes.

And I have the real Domain name I want my website to have from Go Daddy.

For example :

My No-ip domain : wrongDomain.ddns.net My Go Daddy domain : myDomain.ca

If I simply forward myDomain.ca to wrongDomain.ddns.net without masking, I'll see this in my browser :

xxx.xxx.xxx.xxx:8080/Index or xxx.xxx.xxx.xxx:8080/Members and I have an ICON beside the tab title.

If I choose to forward with masking, I get : myDomain.ca and I don't have the extension of which tab of my website I'm on like index or Members and the ICON isn't there anymore.

Anyone have a solution that I can have : myDomain.ca/Members and the ICON?