Two domains in service have been set up in Route 53 to look at the same EC2 instance.
When connecting using https, Domain A is normally accessible,
but Domain B is redirected to Domain A.
Domain A : aaa.bespinglobal.com
Domain B : bbb.bespinglobal.com
There is an HTML file in Domain B that allows to move to Domain A.
When you access bbb.bespinglobal.com,
which results in redirect.
The issue needs to be checked at the source and web server settings.
This document is based on February 2020.
Please leave a comment if document needs an update.
Bespin Global Cloud Support Team