Aide pour Création certificat sur NAS Synology

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. |, so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is:

I ran this command: Demande de certificat sur NAS Synology

It produced this output: Domaine non valide. Veuillez vous assurer que ce domaine peut être résolu en adresse IP publique.

My web server is (include version): DSM 6.2.4-25556

The operating system my web server runs on is (include version):

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don't know):

I'm using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):

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That hostname is redirecting to, but the hostname does not exist. Therefore, Let's Encrypt can't validate the hostname.

Either remove the to redirect or add the hostname in your DNS.


This might help: :slightly_smiling_face:

Thank you, I will keep this in my documentation. Cordially.

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Thank you so much. Cordially.


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