Add DNS records automatically for static IP's

[Roberto Carna]

Dear all, I know DDNS works with a DHCP server and dynamic IP's. When
IP changes, the hostname in DNS is updated.

But I have this scenario:

I have several hosts with static IP's / hostnames and I want to
register them to our private BIND DNS, and they should be updated if
the IP or hostname changes.

Is there any way to do what I need ? Any Linux/Windows client to
install in the servers in order to register IP and hostname to aour
provate BIND ???

Special thanks!