Вот на всякий случай...
http://www.opensrs.org/enduser_FAQ.shtml
Once I have a domain name, how can I make changes to it?
You can make changes to your domain name by using the OpenSRS management interface at:
http://manage.opensrs.net. Bear in mind you'll need your domain's username and password to make the desired changes. If you don't have a username and password or have forgotten them, please contact the company that registered the domain for you on your behalf.