Пришло такое письмо. Я пользовался "Dynamic DNS", но похоже теперь не могу? Что делать?

Access to our automated update system via the www.dyndns.org hostname has been blocked, effective immediately. This was never a supported method of updating hostnames - all updates must be directed to the members.dyndns.org hostname. If your client/router does not ask you for a server hostname, it is almost certainly using the correct hostname, and you do not need to take any action. Any "server hostname" which is currently set to "dyndns.org" or "www.dyndns.org" needs to be updated to "members.dyndns.org" for updates to continue functioning. Thank you for your cooperation in this matter.