lego/docs/content/dns/zz_gen_ultradns.md

title	date	draft	slug	dnsprovider
Ultradns	2019-03-03T16:39:46+01:00	false	ultradns	since code url v4.10.0 ultradns https://vercara.com/authoritative-dns

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 --domains my.example.org 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]({{% ref "dns#configuration-and-credentials" %}}).

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
ULTRADNS_PROPAGATION_TIMEOUT	Maximum waiting time for DNS propagation
ULTRADNS_TTL	The TTL of the TXT record used for the DNS challenge

The environment variable names can be suffixed by _FILE to reference a file instead of a value. More information [here]({{% ref "dns#configuration-and-credentials" %}}).

More information

• API documentation
• Go client