lego/docs/content/dns/zz_gen_duckdns.md

title	date	draft	slug	dnsprovider
Duck DNS	2019-03-03T16:39:46+01:00	false	duckdns	since code url v0.5.0 duckdns https://www.duckdns.org/

Configuration for Duck DNS.

• Code: duckdns
• Since: v0.5.0

Here is an example bash command using the Duck DNS provider:

DUCKDNS_TOKEN=xxxxxx \
lego --email you@example.com --dns duckdns --domains my.example.org run

Credentials

Environment Variable Name	Description
DUCKDNS_TOKEN	Account token

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
DUCKDNS_HTTP_TIMEOUT	API request timeout
DUCKDNS_POLLING_INTERVAL	Time between DNS propagation check
DUCKDNS_PROPAGATION_TIMEOUT	Maximum waiting time for DNS propagation
DUCKDNS_SEQUENCE_INTERVAL	Time between sequential requests
DUCKDNS_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