Redirect to another domain

[AurimasNav]

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We have migrated to new domain new.domain.com and need to redirect all the users that still use old.domain.com to this new address.

Describe the solution you'd like
In application gateway it seems to be doable with redirect routing rule from listener to external site or to another listener, I can't see a way to do it with existing annotations.
I guess we would need a CR to create custom routing rule, and then use that with annotation.
Maybe it is possible with rewrite rules, but I don't see how as it only seems to rewrite url paths and queries, but not the hostname.

edit: might be related or even duplicate of #534

[myspaka]

We also often have the Situation, that we need to redirect www.domain.com to domain.com. That sould be possible with annotations