I have a domain with an A record of dualstack.prod-clients-alb-1234567890.us-east-1.elb.amazonaws.com.
I'm trying to have another domain point to that same server and am unable to do so. When I do so I get the following error:
Bad request.
(InvalidChangeBatch 400: ARRDATAIllegalIPv4Address (Value is not a valid IPv4 address) encountered with 'dualstack.prod-clients-alb-1234567890.us-east-1.elb.amazonaws.com.'')
If it must be set to an IPv4 address than how did my other domain get an A record of dualstack.prod-clients-alb-1234567890.us-east-1.elb.amazonaws.com.
?
I also tried checking the Alias button and selecting "Alias to Network Load Balancer" for the endpoint and setting the region to us-east-1 but I'm not seeing nay resources for the network load balancer. Maybe I need to be using a different endpoint? If so can I figure out which one I would need to use from the A record of the other domain?
(both domains are going to be hosted on the same machine / ECS instance so they should have the same settings it seems to me...)
dualstack.prod-clients-alb-1234567890.us-east-1.elb.amazonaws.com.
"? This is obviously not possible. Please explain and show exactly what you are talking about.