edit dns zone

[[ah] phu]

hi, i have a person who want to use multiple host servers on one domain name. He want to make my server the main server but in order for that to happen I would need to configure the DNS Zone. Does anyone knows what I need to do? Steps on how to do it would be appreciated.

www.domain.com and domain.com he wants to load from other server and the subdomains he want to load on my server. So far we only got two subdomains to work but that is without doing anything.

Here is the instruction on what I was given:
1. The A record for domain.com should point to [other server ipaddress] 2. A CNAME record for www.domain.com should point to domain.com 3. The MX record should point to domain.com.

Any chances of telling me step by step on doing this and should I replace or add a new zone. Thank you.

[[ah] phu]

no one knows? any suggestions would be fine.