Domain Name On-Premise

Hello all, 

We have our domain name "OurCompany.com" as our On-Premise Domain.  We have four Domain Controllers, so in the DNS Zone "OurCompany.com" there are four (same as parent folder) equaled to the IP's of each Domain Controller.

Now here is our problem, we have our website "www.OurCompany.com" pointed to our webserver, but when we set a A Record for "OurCompany.com" to the website IP, in a browser it still resolves to the Domain Controller.  

Is there any fix to this?'

Thank you in advance,