PC Web Browsing Issue Fix

I'm unable to see a site (https://life-is-spiritual.com) from my Windows PC (Chrome, incognito, IE and Firefox) or phone - android and iphone. Others outside the U.S. can see the site. NO one in the U.S. can see the site.

I have flushed PC DNS. Whitelisted my ip on server.

I can see other websites, google, etc.

I'm looking for a talented professional who can help me troubleshoot and fix this problem.

Thanks for attention