How to fix DNS problem?

Question

Domain Name System

The network raised its DNS under Centos 6.5
The point is this.
There is a machine under Windows 7, which has this DNS in the network settings and plus as the second Google one.
Periodically Windows ceases to receive ip of internal services by hostnames.
The problem is fixed by disabling and re-enabling the network adapter.
On non-Windows machines, this problem was not noticed.

Answer 1

Are you aware that Google DNS may not know the IP of your internal services?
Solution:
1. Teach Google to know the ip of your internal services
or a more correct solution:
2. Remove Google DNS from the settings.
In the end, if you are afraid that your DNS will be bent, raise another one ... Everyone in the network has at least 2 DNS spinning .... And some have more ... for example, I currently have 5 internal ones.

Answer 2

Now I will fall into a trance and try to clarify the problem ......... no, the server to enter the trance is also unavailable (
Why did you decide that the problem is with dns? The local network continues to work, there is a connection with these computers via IP. The only problem is on one machine?