lego/docs/content/dns/zz_gen_dynu.md

title	date	draft	slug	dnsprovider
Dynu	2019-03-03T16:39:46+01:00	false	dynu	since code url v3.5.0 dynu https://www.dynu.com/

Configuration for Dynu.

• Code: dynu
• Since: v3.5.0

Here is an example bash command using the Dynu provider:

DYNU_API_KEY=1234567890abcdefghijklmnopqrstuvwxyz \
lego --dns dynu -d '*.example.com' -d example.com run

Credentials

Environment Variable Name	Description
DYNU_API_KEY	API key

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
DYNU_HTTP_TIMEOUT	API request timeout in seconds (Default: 30)
DYNU_POLLING_INTERVAL	Time between DNS propagation check in seconds (Default: 10)
DYNU_PROPAGATION_TIMEOUT	Maximum waiting time for DNS propagation in seconds (Default: 180)
DYNU_TTL	The TTL of the TXT record used for the DNS challenge in seconds (Default: 300)

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