subdomain topic
amass
In-depth Attack Surface Mapping and Asset Discovery
subjack
Subdomain Takeover tool written in Go
can-i-take-over-xyz
"Can I take over XYZ?" — a list of services and how to claim (sub)domains with dangling DNS records.
metabigor
OSINT tools and more but without API key
str-replace
Simple tools to handle string and generate subdomain permutations
massdns
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)
aiodnsbrute
Python 3.5+ DNS asynchronous brute force utility
celerystalk
An asynchronous enumeration & vulnerability scanner. Run all the tools on all the hosts.
Laravel-Tongue
🎉 Finally a subdomain localization that works how you want it to work. 🌐