Cross domain issue

Hello, I have a problem with the crossdomain.xml file, I set up my website in local server and crossdomain.xml is setup on the domain or liver server which is no longer used. my liver server and domain is disabled so I can't able to fetch the crossdomain.xml file.

Is there any way to change the domain for the cross-domain or diable the cross-domain?

Please let me know if you have any ideas.
Thank you!