BIND DNS Settings - IP Forward

Hi All,

I'm in need of some advice on how to set up BIND.

I have a domain that has been forwarded to an IP address which is linked to one of a few domains on the IP address.

I have used an a record to do this on a subdomain (the main domain is on another server running fine).

Now the DNS from that account does reach my IP, but i dont think BIND DNS knows what to do with the domain from there.

www.websitedomain.com goes to the correct place, but i would like blog.websitedomain.com to go to my server.