Can we use some dummy public-private key (that already registered for some domain) for some other domain

Hi everybody, I've registered some domain name to get my own public-private key. And I utilize this key for other website. Consdering that I'm using Google AJAX API plugin.In brief, I registered a domain of value AAA.COM and I got its keys.Then, I used those keys in my application that's reference Google API plugin which is published under some domain YYY.COM.Does it works?Secondly, does the image recaptcha component is working if I'm trying to use the IP instead of the domain name it self.Thanks, Khaldoun -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.