It might still work for some who have accessed the site previously and their computer is still caching the DNS record (the record with the host / domain name pointing to the IP address of the site). It will expire eventually, though.
I just did a whois for the domain and got this:
Domain Name: SANTIAGOVERA.COM
Registrar: PDR LTD. D/B/A PUBLICDOMAINREGISTRY.COM
Whois Server: whois.PublicDomainRegistry.com
Referral URL:
http://www.PublicDomainRegistry.com
Name Server: NS1.VERIFICATION-HOLD.SUSPENDED-DOMAIN.COM
Name Server: NS2.VERIFICATION-HOLD.SUSPENDED-DOMAIN.COM
Status: clientTransferProhibited
Updated Date: 26-aug-2014
Creation Date: 11-aug-2014
...
which seems to indicate that the domain is on hold for some kind of verification. Joe maybe they sent you some verification link via email that you have not clicked, yet?