# Domain and HTTPS

> The address Fransys provides, your own domain, the DNS record to create and the HTTPS certificate.

Source: https://docs.fransys.cloud/en/projets/domaine-et-https/ Checked against the console on 2026-10-23.

## The address Fransys provides

Every public application gets a `fransysapp.com` address, over HTTPS, from its first deployment. It appears in the service settings and on its card in the diagram.

## Add your domain

In the service panel, domains section, enter the full name, for example `app.your-domain.com`, without `https://` or a path. The domain applies at the next deployment.

## Create the DNS record

Once the domain is added, the console shows the record to create at your registrar: **Type**, **Name**, **Value** and **TTL**, each one copyable.

- Depending on the registrar, the name is written in full or only the part before your domain (for example `app`).
- If A or AAAA records already exist for this name, delete them.
- It can take up to a few hours to take effect.

## The HTTPS certificate

It follows on its own once the DNS has taken effect. There's nothing to request or renew.

## Redirect a domain

**Add a redirect** sends one domain to another (for example `your-domain.com` to `www.your-domain.com`). The source domain must point to this service, with the same type of record as one of your own domains.