Question change/secure all subdomains with a wildcard certificate at the same time

[HelmutF]

Hi!

is it possible to change/secure all subdomains with a wildcard certificate at the same time?

It´s not funny to make that for every subdomain in a seperate way :=).

Thanks in advance...

Helmut

 

[IgorG]

change/secure all subdomain

Do you mean subdomains of one domain or subdomains of different domains?

 

[HelmutF]

hi!
i mean subdomains of one domain.

for the 2nd if we have troubles with unused certifcates we have to open every sub/domain entry and check if the cert is used.
there is a nice report script: How to get a list of all domains with information about IP address, DMARC status and SSL certificates?
which will list all entries - but even not all.

so we are looking for a possibilty to check/change ssl certs global.

thx!
Helmut

 

[Bitpalast]

Normally when you create or renew the certificate of the main domain you can select that the certificate shall cover all subdomains. Let's Encrypt will then add all subdomains to the same certificate. There is no need to create certificates for subdomains individually - unless you have not added them as subdomains but created subdomains with "add domain" instead of "add subdomain".

 

[HelmutF]

Hi Peter!
we don´t use Let´s Encrypt - I know that you can do that - is there a CLI possibility to do that?
Thanks, Helmut

 

[Bitpalast]

In this regard I can only direct you to certificate: SSL/TLS Certificates