SSL Connection using AT Commands in ESP8266-12E SMD

I failed to create SSL connection and make GET request to my Firebase endpoint.

Resource I'm using: https://www.espressif.com/sites/default/files/documentation/4a-esp8266_at_instruction_set_en.pdf

Default firmware in ESP8266-12E

Error

• Command for SSL connection didn't work.

AT+CIPSTART=1,"SSL","manojsahukar.xyz",443,1

• Result
  

The TCP connection is working but it is not posting any data to database.

To test, I even tried to open TCP connection at 443 port. It didn't work.

AT+CIPSTART=1,"TCP","manojsahukar.xyz",443,1

Any Ideas? What am I missing ?