I don't know its DNS or Apache Prob!

[system at eluminoustechnologies.com]

Hello All,

Sorry for such a post as i am not sure whether my problem is related to apache or bind.

I have a domain name abc.com the named database is also perfect with all cname NS MX and A records.
whenever i type mail.abc.com It gets Redirected to home page of someother domain xyz.com(The home page is of xyz.com but the url remains  mail.abc.com) which is also hosted on the same server where abc.com is.

and its happening to all the domains that are hosted on the server. every mail.alldomain.com goes to the home page of the xyz.com.

I am so confused what has to done.

Rgds,

Tina