About configuring DNS on the local network

Question

Domain Name System

Hello!
I need to set up a DNS server for a local network, without Internet access.
All that is required is that DNS is responsible for one single domain, for example: site.ru - 192.168.1.10.
For DNS, there is a Debian 6 machine. It would also be cool if the server always answered 192.168.1.10, regardless of the requested domain name.
Can you please tell me how to implement it correctly?

Answer 1

dnsmasq can do this
Here is the config line that needs to be added/corrected
address=/#/192.168.1.1

Answer 2

I would use Squid to redirect to your host.

Answer 3

and not easier to register a domain in hosts ip