Website not showing on desktop

i manage a music blog with a friend of mine. Today we tried opening the website on our laptops/desktops and it said the site can't be reached and that fruittiboxxafrica's IP address could not be found. We tried searching the name on google and nothing related to the site popped up. Surprisingly on mobile everything works fine!! What might be the problem. Thanks

You can test this yourself http://ift.tt/2CSuiN2