> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# fly certs setup

Shows setup instructions for configuring DNS records for a certificate.
Takes hostname as a parameter to show the setup instructions for that certificate.

## Usage

```
fly certs setup <hostname> [flags]
```

## Options

```
  -a, --app string      Application name
  -c, --config string   Path to application configuration file
  -h, --help            help for setup
  -j, --json            JSON output
```

## Global Options

```
  -t, --access-token string   Fly API Access Token
      --debug                 Print additional logs and traces
      --verbose               Verbose output
```

## See Also

* [fly certs](/flyctl/cmd/fly_certs)	 - Manage certificates