domain mapping for newly registered domain not working

i have a registrered a domain ( and have been trying to map the domain to the blog

and the same is the case is with mapped to >>>

but i keep getting the error "Domain Name is unavailable to access"

I have followed the following steps
1) the domain has been parked on
2) the domains are pointing to the dedicated ip and to the home page of the website
3) i have not redirected it to any other website in the cpanel of
4) i used to check that the domain is completely propagated to the ip address

I have some other domains which are pointing perfectly to their respective subdomains of ( or

Please advise where i might have gone wrong.

I am attaching the screen shot of the error message for your information

best regards