Apple Pay Domain Verification

Our application is an internal only application and it’s behind the firewall. For the domain verification process, can we do any redirect? We have a internal gateway which allows any requests from external connections. This gateway will transfer the request to our application. So for the domain verification process we can give the gateway configured URL only, not the URL of our application (which is not accessible externally). If we do that, will the Domain verification work?

Apple Pay Domain Verification
 
 
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