You can review your WHOIS information anytime from your Domain Control Panel.
To view your WHOIS information, visit your Domain Control Panel and click the "View Your Domain Registration" or "View/Edit Your Domain Registration" link (the link displayed will depend on your domain registration history). On the following page, "Domain Registration Information," you'll be able to review your WHOIS information.
Important note: If you have activated Yahoo! Private Domain Registration, the "Domain Registration Information" page will display the contact information on file in Yahoo!/Melbourne IT's database. To view your public WHOIS record, click the "WHOIS record" link on this page.
Remember that changes to domain name registration information can take up to 24 hours to be reflected in the public WHOIS database.