I installed the certificate in my website (eadprime.com.br) and it was working great. So I ran let’s encrypt more one time for a new domain and repeat the same domain name (eadprime.com.br) - after this, the SSL server test only shown the “T” result.
I think that a mismatch configuration - so I try to install many times so I saw in crt.sh website five entries!
Important detail: I’ve restored my machine My O.S is CentOS 7.
How can I solve this problem?
Thanks a lot!