This is what I am getting when I send email to bit-mining.co

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of
its recipients. This is a permanent error. The following address
failed:

<contact@bit-mining.co>
<support@bit-mining.co>

Reason:
delivery retry timeout exceeded

If anyone have contact information on the owners of the site, please share it.
Is anyone able to access the site?