Thanks, Matteo! That does help ... forgot about sslabs. :\
Mdl version is 3.4. OS is CentOS 7.
The server/network tech at domain was just about to take another job when he sent me files.
Will review what I have. ;) and check out Comodo info.
Funny ... was helping another gentleman get a cert for a domain name he owned and he had issues with getting the domain verified. We even did the web check like Google does for sites.
Comodo also provided a form for generation of the CSR which one could submit online without local gen of a .key file.
Others I've worked with one had to generate the csr paried with a unique key.
Not sure I like Comodo. :\
Ken