Hybrid Deployment asks to revsrofy domajns

I have domains already added to office 365 and I scarified ownership. Why hybrid configuration wizard gives new txt records to add to dns to a rift the domains again?
Riaz Alexander AnsaryEnterprise Infrastructure Systems EngineerAsked:
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Vasil Michev (MVP)Commented:
This is part of the process, as detailed in the documentation: https://docs.microsoft.com/en-us/exchange/hybrid-deployment/deploy-hybrid

This is needed for federation. It's not the same as verifying a domain to O365.

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Riaz Alexander AnsaryEnterprise Infrastructure Systems EngineerAuthor Commented:
Thank for confirming and the answer
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