Wildcard Certificate with Google Cloud DNS urn:ietf:params:acme:error:unauthorized


Yes, it seems {anything}.sys.cf.smart-iiot.io “doesn’t exist”.

nslookup sys.cf.smart-iiot.io ns-cloud-c1.googledomains.com
Name: sys.cf.smart-iiot.io
Address: {empty}

nslookup txt.cf.smart-iiot.io ns-cloud-c1.googledomains.com
Name: txt.cf.smart-iiot.io

It would seem that there is an entry “sys.cf.smart-iiot.io” without any IP.
Maybe just a sub folder that has nothing in it?



I have changed all dns entries containing a sub-domain sys to system, because I have to get the system up and running. Therefore it doesn’t exist anymore.

Thank you