Read list of domains/URLs from a text file.

Returns useful SSL certificate information in a CSV file including: Domain, Port Number, Certificate Issuer, Issued To, Expiry Date, and Days Left

• Format to specify port is domain:port
• Default Port is 443, if no specific port is specified

• Python3
• install Pandas module [pip3 install pandas]
• install pyOpenssl module [pip3 install pyopenssl]
• Each url/domain should be in its own line

• Download SSL_Info.py

• Create a text file in the same folder/directory to fill with Domains and URLs

• Make sure to change the name of the text file in SSL_Info.py to match the file create

• cd (folder/directory path)

• python3 SSL_Info.py

A CSV file will generate in the same folder/directory, containing the information