Document DB queries for common/frequent use-cases

[0xbharath]

Discussed in #39

^{Originally posted by 0xbharath July 17, 2024}
Can we have documentation on frequently used DB queries? A collection of DB queries for common use-cases would come in handy and save time. Few examples of queries could be:

• Extract all the TLDs under an org
• List of all subdomains for a given TLD
• List of High and Critical security issues for an org