What I learned:
– name server is used to provide an IP address
– cloud flare put in front of IP will give a random IP address
– hacking use more than 1 tools
– cloud storage: storage internal or externally
– avoid using share folder to avoid being hacked easily
– NBT (NetBIOS over TCP/IP): tool for enumerating Microsoft OS
– mitrei.org: CVE number
I learned how to find operating system of a website using nmap
first we must find the real IP Address
then, use nmap IP Address -O
adding -sV the version of the open ports