Broke Image preview in chat

Dear team,

My image preview in chat isn’t working.
When I click on the image in chat it loads the correct image. But whenn i am in chat it shows broken preview. I found it preview url is something like .com.cn instead of actual url .com why this .cn is added automatically?
I am using s3.

Please help.

A post was merged into an existing topic: Upload images in chat can’t be show normally when use s3 CDN