Error 403 - Correct value not found for DNS challenge on delegated subdomain on Azure

dig -t TXT _acme-challenge.website1.client.qa.web.example.net

even by using Google’s Nameserver
dig -t TXT _acme-challenge.aker-cd.abg.qa.web.sldev.net @8.8.8.8

I still get the same result :

;; ANSWER SECTION:
_acme-challenge.aker-cd.abg.qa.web.sldev.net. 0 IN TXT "N14G9FPTbZQOwjrcj1NSAMz6PRhSVHfSZTJpsyEVXNU.MuhCFQQlvT31aAuU1sA3xH0itW1YU9QhjqnYhruDEkM"