Ultradns :: Let’s Encrypt client and ACME library written in Go.
Author: Lego Team
Description: Configuration for Ultradns.
Date: 2019-03-03T16:39:46+01:00

# Ultradns

Configuration for Ultradns.

- Code: `ultradns`
- Since: v4.10.0

Here is an example bash command using the Ultradns provider:

    ULTRADNS_USERNAME=username \
    ULTRADNS_PASSWORD=password \
    lego --email you@example.com --dns ultradns -d '*.example.com' -d example.com run

## Credentials

Environment Variable Name | Description
--- | ---
`ULTRADNS_PASSWORD` | API Password
`ULTRADNS_USERNAME` | API Username

The environment variable names can be suffixed by `_FILE` to reference a file instead of a value. More information here.

## Additional Configuration

Environment Variable Name | Description
--- | ---
`ULTRADNS_ENDPOINT` | API endpoint URL, defaults to https://api.ultradns.com/
`ULTRADNS_POLLING_INTERVAL` | Time between DNS propagation check in seconds (Default: 4)
`ULTRADNS_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation in seconds (Default: 120)
`ULTRADNS_TTL` | The TTL of the TXT record used for the DNS challenge in seconds (Default: 120)

The environment variable names can be suffixed by `_FILE` to reference a file instead of a value. More information here.

## More information

- API documentation
- Go client