My domain is: keyorg.systems
I ran this command: just went to the website in chrome
It produced this output: "NET::ERR_CERT_AUTHORITY_INVALID"
Centos 7 w/apache
No control panel
- self-signed certificate
- domain matching - no domains listed!
background - Previous problem solved months ago (and no server config changes since - well, I made a few new sites but no ssl when this started happening):