Conrad, Truly apologize for this issue.

Issue:
Ben has shut off the Dynamic DNS System... It's not right but the current reality.

Solution:
You can log in to your account here: https://secure.clearcenter.com/portal and replace DNS servers / then redirect your MX Record / then unlock your domain using this URL https://secure.clearcenter.com/portal/dns.jsp# / then click VIEW / then click WHOIS then manage your domain ownership if you don't want to use the Dynamic DNS Server Services. Click Domain Lock to No and Authorize Code (aka EPP Code) by Sending the unlock code to your email address.

Again truly apologize this is an issue.