This change is to support LEGO's capability to spawn an external process that solves the DNS-01 challenge. In particular, this enables a setup where LEGO runs a shell script that uses nsd-control to add an appropriate zone to a local NSD instance.
This change is to support LEGO's capability to spawn an external process that solves the DNS-01 challenge. In particular, this enables a setup where LEGO runs a shell script that uses nsd-control to add an appropriate zone to a local NSD instance.