Coolify Enable Wild Card SSL

Add the following add A record to the domain:

DNS Record:
A coolify.example.com 8.8.8.8
A *.colify.example.com 8.8.8.8

Replace the domain and IP with actual values

Then

1. Login to Coolify
2. Click on Servers
3. Choose your server
4. Under configuration Wildcard Domain
5. Fill the domain https://coolify.example.com
6. Now add new project and click generate domain or enter your domain.
7. Deploy it will deploy with on that domain with SSL

If SSL is not applied, restart the coolify proxy from server section. Make sure firewall is not blocking inbound traffic.