Question : do i have to create subdomin for www.record.xyz.com

I have a domain called xyz.com. and have A record called moodle.xyz.com how can i create www.moodle.xyz.com, do i have to make moodle.xyz.com ad subdomain.

@               IN SOA  xyz.com. dns_admin.xyz.com. (
                                        20100726       ; serial
                                        3H              ; refresh
                                        15M             ; retry
                                        1W              ; expiry
                                        300 )             ; minimum

                    IN NS           ns1.xyz.com.
ns1              IN A            62.x.x.1    
@                IN A            62.x.x.2
www          IN A            @                             "www.xyz.com"
moodle         IN A            62.x.x.3                   "moodle.xyz.com"
how can I create www.moodle.xyz.com?

Answer : do i have to create subdomin for www.record.xyz.com

> do i have to make moodle.xyz.com ad subdomain.

No. The record is:

www.moodle   IN A    62..x.x.3

You can create a CNAME if you prefer:

www.moodle   IN CNAME    @

Chris