Double Subdomain?

[iBlanky]

IM not quite sure what to call it but ive seen websites like UK.m.yahoo.com and mobile.UK.msn.com, which have a 'subdomain inside a subdomain'

How do they do this?

I know how to do singular Subdomain like m.domain.com,
I have tried to type UK.m into the cpanel of my webhost but it says I can only use letters or numbers?

Also I have not yet got a .com domain and so IM on a .co.cc at the moment. I realise tht I could need a .com domain to do this and I also realise that .co.cc is a Subdomain register.

So will I need a .com to do the double subdomain?
And how do I make a double Subdomain like the ones above?

Many thanks,

[cfajohnson]

I can do it in the cpanel on my site (http://a.b.cfaj.ca).

Ask your host how to do it.

[iBlanky]

Thanks, but ive already asked both the web host and also their support team and they say they cant do it.

So is there a way to do it, say in an ftp manager or someting, like creating a folder but somehow making it a subdomain???

[cfajohnson]

So is there a way to do it, say in an ftp manager or someting, like creating a folder but somehow making it a subdomain???

No. Get a different host.