record not fouond

[arhatron60283]

I created a cname record, like www.

name: mysub

value: @

Many hours passed, mysub.mydomain.net, still not found. why?

I also created a A record, not found. why?

[arhatron60283]

The A record is found. But Cname still not.

[premtonxhafa]

You don't need a cname just create an A record 

name: subodmainname

Value: your host IP address 

TTL: 600 seconds 

Your subdomain should be online at latest after one hour
Don't forget to add the subdomain directory too

[arhatron60283]

I would like to know why cname not working...