some notes

Gobuster

The DNS mode is used for DNS subdomain brute-forcing. gobuster dns -d <target domain> -w <wordlist> Good wordlist: /usr/share/seclists/Discovery/DNS/namelist.txt

The Dir mode is used to find additional content on a specific domain or subdomain. gobuster dir -u <target url> -w <wordlist>

Lastly, you can use the Vhost mode to find virtual hosts of a target server. Virtual hosting is used when organizations host multiple domain names on a single server or cluster of servers. gobuster vhost -u <target url> --append-domain -w <wordlist>

TIPS: