test ssl connection
$ openssl s_client -connect blog.honeynet.org.my:443 error result would be:: CONNECTED(00000003) write:errno=104 --- no peer certificate available --- No client certificate CA names sent --- SSL handshake has read 0 bytes and written 305 bytes --- New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1.2 Cipher : 0000 Session-ID: Session-ID-ctx: Master-Key: Key-Arg : None PSK identity: None PSK identity hint: None SRP username: None Start Time: 1520475849 Timeout : 300 (sec) Verify return code: 0 (ok) --- ok result would be:: CONNECTED(00000003) depth=2 C = GB, ST = Greater Manchester, L = Salford, O = COMODO CA ...