This night, we have updated our DDNS system that we are using in the SaltOS Project, we have migrated the service offered from the NO-IP to the service offered by Duck DNS. The main difference is that in NO-IP, the configuration application must be accessed every 22~23 days to renew the service. They send automatically an email before de end of the service to reminder the renew action, but on some occasion we have not received this email and the service has been blocked, losing access to the demos…