lego/docs/content/dns/zz_gen_iij.md
2025-12-29 18:33:53 +01:00

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title date draft slug dnsprovider
Internet Initiative Japan 2019-03-03T16:39:46+01:00 false iij
since code url
v1.1.0 iij https://www.iij.ad.jp/en/

Configuration for Internet Initiative Japan.

  • Code: iij
  • Since: v1.1.0

Here is an example bash command using the Internet Initiative Japan provider:

IIJ_API_ACCESS_KEY=xxxxxxxx \
IIJ_API_SECRET_KEY=yyyyyy \
IIJ_DO_SERVICE_CODE=zzzzzz \
lego --dns iij -d '*.example.com' -d example.com run

Credentials

Environment Variable Name Description
IIJ_API_ACCESS_KEY API access key
IIJ_API_SECRET_KEY API secret key
IIJ_DO_SERVICE_CODE DO service code

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
IIJ_POLLING_INTERVAL Time between DNS propagation check in seconds (Default: 4)
IIJ_PROPAGATION_TIMEOUT Maximum waiting time for DNS propagation in seconds (Default: 240)
IIJ_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