no no ! for example i seted this address to host 1 : blog.example.com and i can set this on host 2 ? : store.example.com
i seted my blog on blogger with Cname Record blog.*****.com and i must set my store on my host with A record? store.*****.com
SUN, you can use CNANE with blogger because you has a URL something like your-blog.blogspot.com. correct? in this case, you can use CNAME to point your subdomain or domain to your existing blog. But if you have a store hosted somewhere else on the same domain then it is not possible to use CNAME. You will have to use A record. But if the store has been setup with other domain then you can use CNAME. Can you please elaborate, what exactly the case is? The details you provided is insufficient to predict the answer.