Once thing I need to mention:
2.5 months ago, I issued:
-d welooop.com,*.welooop.com
to get the certificate, and it actually worked on my site.
As mentioned in the previous thread: Not Secure after certificate was issued - #10 by Osiris
I was told I don't need the wild card, so just let it expire. Yesterday I just issue the command with:
-d welooop.com
Does this make any difference?