Follow these 2 steps precisely to link a domain you already own to your portfolio at UXfolio:
Step one: Log in to your Domain Provider’s Page and modify your domain's A records under its DNS settings:
Point the default A record (@) to this IP address: 143.244.204.53
Point the second A record (www) to the same IP address: 143.244.204.53
Important: Your domain shouldn't have any other DNS records! Only these two.
Step two: Configure your domain settings in UXfolio:
Open the portfolio editor.
Click Settings in the menu bar.
Choose Own domain & URL in the sidebar.
Click Use a domain you own.
Enter your domain to the field that says Enter your domain here.
Hit Connect.
Important: You don't need to do anything else after these 2 steps. If you followed everything precisely, your domain will start working shortly. However, depending on your domain provider, the configuration can take up to 72 hours.