WWW/Mail/DNS Dapper

[Awayne]

I'm not sure how to put this or even if it is in the right section, but I really need help with this issue. I own 3 domains and I need a domain name server to use with them. I was thinking of using my Dapper server to control the DNS issues from and set up mail with webmail for the users, the website (PHP5 and MySQL 5 are already working with Apache2) and using an IRC server (I shouldn't have any issues with this as I have a lot of experience with them) to complete the set. It's a whole big mess at the moment. Is there anyone who could give me a helping hand with this? Thanks in advance.

[twistedtwig]

Sorry I am not 100% sure what you are asking.

do you want to do world wide DNS?

do you want to host all your domains (sites) on one server?

Do you have a static IP?

What hardware do you have and what configuration is it in atm? Is there just one publicly facing server?

Is there more than one server?

[Awayne]

Sorry I am not 100% sure what you are asking.

do you want to do world wide DNS?

do you want to host all your domains (sites) on one server?

Do you have a static IP?

What hardware do you have and what configuration is it in atm? Is there just one publicly facing server?

Is there more than one server?
Sorry I should have mentioned it.
Yes, world wide DNS so any browser can input the URL and be directed at my server.
I only own one server so I have to host everything on it. So yes, one server.
No I have a dynamic one but changes very rarely, I should be able to request one from my ISP.
1.10GHZ Intel III Coppermine CPU, 256MBs of RAM and it's running a standard install of Ubuntu 6.06 Dapper.
I don't have the money at the moment to afford hosting in a datacenter so I have to do everything myself.