Issue Domain does not resolve or resolves to another IP address

[Eihab]

Hello,

After I installed Plesk Onyx web admin edition on Linux server, I add domain name forexample.com.
Then it showhed this message in "Website and Domains" section:
Warning: The domain forexample.com does not resolve or resolves to another IP address (127.0.1.1). Please correct DNS settings.

I can not figure what to do next. Any help is much appreciated.

 

[IgorG]

What does mean warning during domain creation: The domain example.com does not resolve or resolves to another IP address