Can I have a single CDF feed mapped to multiple domains?

I have a client who has their Mastercard account at Parent company level and the cards are issued to users who either work for the Parent company or one of the subsidiary companies. That means the users all have different domains in their email addresses. We also have different chart of accounts for the different entities so they have to have their own policies. I realise that I can create separate policies and enable domain control on different domains but I need to know if the feed can be mapped to multiple domains? Does anyone know?
Tried asking Help but just got sent the articles about Corp card feeds from Concierge.
Thanks in advance Community!