How do I generate a CSR for a subdomain?

How do I generate a CSR for a subdomain?

Generating a certificate (CSR) for all subdomains of a domain name (Wildcard)

1. Open the Manager (manager.infomaniak.com)
2. Go to Web Hosting.
3. Click on the hosting/domain name in question.
4. Under Sites, in the the lower right corner, click on Add a site and click Add.

How do I generate a CSR wildcard certificate?

Steps to Generate a CSR for a Wildcard Certificate

1. In webserver, go to the terminal client.
2. Type: openssl req –new –newkey rsa:2048 –nodes –keyout server.key –out server.csr.
3. Enter the name of the domain along with the asterisk, as explained above.
4. Enter all the required details of your company.

How do you generate CSR with common name?

Generally, you will need to provide the following details during for the CSR code generation:

1. Common name (CN);
2. Company (or Organization – O);
3. Company division (or Organization Unit – OU);
4. Country (C);
5. State (S);
6. Locality (L) or City;

What is CSR DNS?

A CSR (Certificate Signing Request) is a small, encoded text file containing information about the organization and the domain you wish to secure. It is required for the activation of a digital SSL certificate and, as a rule, is generated on the server where the certificate is to be installed.

Why is CSR signed?

A certificate signing request (CSR) is one of the first steps towards getting your own SSL/TLS certificate. Generated on the same server you plan to install the certificate on, the CSR contains information (e.g. common name, organization, country) the Certificate Authority (CA) will use to create your certificate.

How to make sure domain is correct in the CSR?

It contains reference about your company, its address and, most importantly, the domain name behind your online business. Your future SSL certificate will be issued for the exact domain name indicated in the CSR code, so it is obvious that the correct domain name in the code saves a lot of time and efforts.

What does common name mean in CSR code?

Common name is a FQDN (Fully Qualified Domain Name). It can be either a domain name or subdomain name of a root domain (subdomain.example.com). Common name is what “ties” your SSL certificate and your domain name. As a result of this “connection”, SSL certificate is valid for the FQDN indicated as common name in the CSR code alone.

What does CSR stand for in SSL certificates?

CSR stands for Certificate Signing Request, and this is the very first and essential part on the way to obtain an SSL certificate issued for your domain name. As soon as an SSL certificate is purchased, you can see that it is not yet assigned to any domain or subdomain name.

Do you need to generate CSR and private key?

In this case, you may not need to generate the CSR and the Private key at the server side. CSR (Certificate Signing Request) is basically general information sent to the Certificate Authority who will be validating your order and issuing the certificate.