Redirect full url with wildcard subdomain

We are switching domain names and need to redirect old urls that are in the wild.

 

So after the domain switch over I want to put an iRule on the old virtual server to do this. It needs to maintain the subdomain and the query string. I don't see how to maintain the subdomain.

 

https://123.old-domain.com/qwe/asd/zxc https://456.old-domain.com/qwe/asd/zxc

 

to redirect to

 

https://123.new-domain.com/qwe/asd/zxc https://456.new-domain.com/qwe/asd/zxc

 

Thanks