ایمیل از سرور با موضوع [ipcheck] Problem with DNS setup on server.*******.net

[poshtiban]

سلام دوستان من مدام از vps ام برام این ایمیل میاد

یعنی چی؟

IMPORTANT: Do not ignore this email.

Your hostname (server.******.net) could not be resolved to an IP
address. This means that /etc/hosts is not set up correctly, and/or
there is no dns entry for server.******.net. Please be sure that
the contents of /etc/hosts are configured correctly, and also that
there is a correct 'A' entry for the domain in the zone file.

Some or all of these problems can be caused by /etc/resolv.conf
being setup incorrectly. Please check that file if you believe
everything else is correct.

You may be able to automatically correct this problem by using the
'Add an A entry for your hostname' option under 'Dns Functions' in
your Web Host Manager

.

این یعنی هاست نیم سرور شما ریسولو نمی شه.
برای حل این مشکل می تونید روی یکی از دامینهاتون که روی همون سرور قرار دارند یک a record تعریف کنید و بعد هاست نیم رو تغییر بدید.
دستور هم hostname هست !
hostname ali.reza.com