Do you offer in Rahti SSL certificates?

Yes, a wildcard certificate for the DNS names *.2.rahtiapp.fi and *.rahtiapp.fi is installed and can be used directly by the user.

So if the DNS name of your service is under the subdomain rahtiapp.fi, simply enable the TLS encryption of the route, and automatically the route will have a valid certificate. The certificate is managed by the Rahti team, this includes the renewal and installation.

If the DNS name is not under the subdomain rahtiapp.fi, you need to provide your own certificate. You need to take care of obtaining the certificate, adding it to the Route object, and afterwards renew it before it expires.

You can read more about this in our Custom domain names and secure transport tutorial.

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August 5, 2026