mywebsite.com won't load but https://mywebsite.com works
This is not a DNS issue…it's an issue with how your web site is configured. You have no configuration for your web server to respond to http://pbcdata.com. Access to a non-SSL site is not guaranteed when you configure an SSL site. You should redirect
In apache2 you can do this by adding the following to the configuration of your website:
Redirect permanent / https://pbcdata.com/
configure your browser to do this redirect by default. YMMV.