There will be a .CA registry outage from 9:00 a.m. (ET) on June 12 to 9:00 a.m. (ET) on June 13. This outage prevents any new .ca registrations any .ca renewals, or any modifications to existing .ca domain registrations.
CIRA has found the need to upgrade the .CA registry implementing the following changes:
This upgrade, known as middleware implementation, will result in a much more secure, robust and scalable system… and will make it easier for Registrars to work with CIRA.
Regular service of .ca domains and websites will continue unaffected, however, make sure you have submitted any renewal requests or modifications prior to this outage window.