Thanks helping!
Yes, for some unknown reason most Namecheap managed domains had gone!
Adding domains and updating domains for each Site Route.
Analyzing what has happened,
because
only smartban.dev
which is managed by Namecheap,
should have got deleted in the opalstacj server !
and
as far as we know
we have deleted only smartban.dev domain
and the resources connected to it
ref:
"Order to update server configurations to delete an app powered by PHP-FPM"
