In order to change the DNS information for your domains, you will need to login with our domain registrar, Tucows. We can have the registrar email your domain login to the administrative contact for the domain so it is important for this information to stay current. Use the domain authentication information that is sent to you to login here: https://manage.opensrs.net/
If you don't have the domain login and no longer have access to the email address listed as the administrative contact you will need a new login. In order to get the login for your domains you will need to go through the registrar’s authentication process at this site:
http://www.adminchange.com
On the site click the link that says, “All other Admin Change requests please click here.” This will take you to a form which you will need to fill in with the administrator’s information, print, and fax to the registrar with the required identification. Once the registrar has verified the identification, it will send a login for the domain.