I just issued two self-signed certificates for http://zmtechnolog.top and its subdomain http://forum.zmtechnolog.top
For the main site it worked well (I haven’t put anything one the main site yet) but it didn’t seems to work on the subdomain.I think the problem was probably with the self-signed.
I wanted to issue a new certificate from other providers.But I didn’t know whether I need to revoke the existing ones and if so,how can I do it.
Also,is there a limit on how many free certificates you can get?
Will be very apperciated if anyone could help! 