Look at the certificate details: https://github.com/flotwig/the-one-cert/blob/master/openssl.cnf https://github.com/flotwig/the-one-cert/blob/master/openssl...

Look at the certificate details: https://github.com/flotwig/the-one-cert/blob/master/openssl.cnf https://github.com/flotwig/the-one-cert/blob/master/openssl.... You have to have a separate alt name specified for every possible number of subdomains. * does *not* match *.*, or *.*.*, etc