Adding Internal DNS server in Host file

Hi Everybody,

I have added Global DNS server ip address to one of my Desktop ( please see the Network configuration screenshot ).

and after that i have added my both domain controller ip address in host file, and it is working fine.

Can you please guide, what problem can i face if i kept my configuration in this way.

After adding my domain configuration ip address to my host file, it's working fine.

but i am wondering, can this setting can create a problem?

because the computer will be able to reach corp.abc.com easily, with the help of host file.

Thanks & Regards,

Param