Dear Murat Ozcirpici,

It's that time of year again. ICANN (the Internet Corporation for Assigned Names and Numbers) annually requires that all accredited registrars (like Go Daddy(R)) ask their domain administrators/registrants to review domain name contact data, and make any changes necessary to ensure accuracy.

To review/update your contact data, simply:
+ Go to Internet Domain Name Registration, Domain Transfers. Your domain name search starts here.
+ Click on the "ICANN Domain Confirmation" icon at the top of the page
+ You will be taken to a landing page and asked to enter your Domain Information Key: C9380724-D821-4C