Hi @Khammari, Syrine
Domain renewals can take some time to fully propagate through the DNS system. Even though your expiration date has been updated in the registry. DNS propagation can take 24-72 hours to fully complete across all global DNS servers
Your domain registrar might need additional time to process and activate the renewal
Some registry updates happen in batches rather than immediately
Renew the domain
kindly refer this documentation:https://azure.github.io/AppService/2017/08/08/FAQ-App-Service-Domain-and-Custom-Domains.html
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