A 1016 error means what you pointed the filmfreeway.comCNAME to was not resolving, not that filmfreeway.com itself wasn’t resolving. What does that record point to?
Hello! Thank you for the reply – it was very helpful.
The filmfreeway.comCNAME points to an AWS elastic load balancer, and looking at the audit logs around the time of the event, I can see that the ELB service cycled the network resources and assigned new IP addresses to them.
Thank you again for explaining the error code and pointing me in the right direction.