Cname records & reseller guide

Hi,
2 things. 1st just noticed that the step by step reseller guide is indexed by google, and therefore the IP’s that it contains, which lead our nameservers straight to jodohost. So, possible for someone to trace it back.

2nd. I am trying to set up a domain reselling site, just like the one jodo uses. And to use supersite it asks for cname record to be created. Which I have done. However it doesnt seem to work.
dnsreport shows that it is correct, but it just doesnt work. Support ticket said as dns change, must wait for it to complete. But from my understanding, the dns is already complete, the domain name propogated years ago. The host name already exists here at jodo Dns, and therefore the routing to the cname record should be instant shouldn’t it? Bit like adding a sub-domain. Should point out, that the cname is subdomain.

I’m probably totally wrong, I normally am, but if anybody could shed some light, much appreciated.
Cheers

Update:
cname now works, so there must be some propogation or something. Wouldn’t mind knowing how it works exactly.

Also, any comments about the reseller guide?