# ISPConfig 3 - Dynamic DNS (DDNS) Module


<!-- Code generated by gen-dns-providers; DO NOT EDIT. -->

Configuration for the [ISPConfig 3 - Dynamic DNS (DDNS) Module](https://www.ispconfig.org/) DNS provider.

See the [lego documentation](https://go-acme.github.io/lego/dns/ispconfigddns/) for full details.

```yaml
letsEncrypt:
  dnsProvider: "ispconfigddns"
  dnsCredentials:
    # ISPCONFIG_DDNS_SERVER_URL: API server URL (ex: https://panel.example.com:8080)
    ddnsServerURL: ""
    # ISPCONFIG_DDNS_TOKEN: DDNS API token
    ddnsToken: ""
    # ISPCONFIG_DDNS_POLLING_INTERVAL: Time between DNS propagation check in seconds (Default: 2)
    ddnsPollingInterval: ""
    # ISPCONFIG_DDNS_PROPAGATION_TIMEOUT: Maximum waiting time for DNS propagation in seconds (Default: 60)
    ddnsPropagationTimeout: ""
    # ISPCONFIG_DDNS_TTL: The TTL of the TXT record used for the DNS challenge in seconds (Default: 3600)
    ddnsTTL: ""
```

Credentials are passed directly to lego using strong types and are never written to the process environment.
You may also use the raw lego environment-variable names as keys instead of the normalized names.