# Ultradns


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

Configuration for the [Ultradns](https://vercara.com/authoritative-dns) DNS provider.

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

```yaml
letsEncrypt:
  dnsProvider: "ultradns"
  dnsCredentials:
    # ULTRADNS_PASSWORD: API Password
    password: ""
    # ULTRADNS_USERNAME: API Username
    username: ""
    # ULTRADNS_ENDPOINT: API endpoint URL, defaults to https://api.ultradns.com/
    endpoint: ""
    # ULTRADNS_POLLING_INTERVAL: Time between DNS propagation check in seconds (Default: 4)
    pollingInterval: ""
    # ULTRADNS_PROPAGATION_TIMEOUT: Maximum waiting time for DNS propagation in seconds (Default: 120)
    propagationTimeout: ""
    # ULTRADNS_TTL: The TTL of the TXT record used for the DNS challenge in seconds (Default: 120)
    ttl: ""
```

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.