Integrated Anubis

[shelld3v]

Anubis

Anubis (or AnubisDB) is a public subdomains database working with API that can be used publicly by anyone, and it has already been used by various subdomains enumeration tools/services.

References:

• https://github.com/jonluca/Anubis-DB (database API)
• https://github.com/jonluca/Anubis (tool)

Why Anubis?

Anubis has 2 major usages:

• Request for subdomains of a domain (from its database)
• Submit subdomains to improve the database

Using Anubis, we can both provide benefits to the community (submitting subdomains to the public database) and the users (receive subdomains from the data-rich database).
The author of AnubisDB has already created a subdomains enumeration tool Anubis that does both these things, and so can grow the database/community, but it's not being used widely

What in this PR?

• I implemented Anubis as a data source
• Added an optional config value to share the results with Anubis, and so every user can both support the community (by sharing results from their scan) and receive benefits (more data than usual that comes from other enumerations), it's a win-win. Of course, they can disable it