Website appears in mobile but not on desktop

[JamesMos]

My website was appearing on the desktop and the next day it didn't.

It is appearing in my mobile device Samsung s9.

It is a WordPress website, https://www.onlineblogsystem.com/

Does anyone know how the solution to this?

 

[smtalk]

See https://intodns.com/onlineblogsystem.com - you have no nameserver IPs specified.

 

[JamesMos]

Thanks