Domain with wildcard-certificate

My domain name is
and the check your website is :

Hi @smesgary

I’ve moved your question to a new topic, makes things easier.

There are two errors visible.

Your certificate

expires in 77 days	* - 1 entry 

has only the * domain name. So that certificate doesn’t work with your main domain

Create one certificate with both domain names:

If you create such a certificate and install it, https without www should work.

And there is a Bad Gateway error:

Domainname Http-Status redirect Sec. G 301 0.203 A 301 0.047 A 301 0.200 A 301 0.043 A 200 1.526 N
Certificate error: RemoteCertificateNameMismatch 200 0.614 N
Certificate error: RemoteCertificateNameMismatch 502 3.340 S
Bad Gateway 502 3.273 S
Bad Gateway

But checking the www version with my browser there is a rare error message:


No more details. Is there an internal proxy or something else?

Perhaps add some informations about your configuration:

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:

It produced this output:

My web server is (include version):

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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