Netlify DNS branch subdomains don't get ceritiface

Hi,
I’m having trouble issuing a certificate for branch subdomains.
Site: https://nfctron-control.netlify.app
Our domain https://control.nfctron.com has CNAME pointing to Netlify DNS. The ceritificate is however issued only for the main domain, not for test. and staging. subdomain. They get the default *.netlify.com cert.

Few weeks ago, one could simply click the “Renew certificate” button, but it doesn’t seem to do anything now.

Hey there, @petrzjunior :wave:

Welcome to the Netlify Forums :netliconfetti: Please walk through these instructions and confirm you have your CNAME and A records correctly set up. When I checked your domain it looks like your CNAME is not pointing at Netlify DNS.

Thank you for quick response. I confused up the DNS, we had a NS record, since the CNAME didn’t work for us in the past. Nevertheless I tweaked the DNS back and forth a few times and finally removing the branch subdomain and adding it again helped. The certificate was automatically renewed and now includes the branch subdomains. There might be a little bug in there which causes the certificate not to include the subdomains. I remember removing and adding the branches from the past.

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Thanks for letting us know! I am glad this is working for you now.