SubdomainHunter
SubdomainHunter is a high-performance passive reconnaissance API that helps you discover public subdomains for any domain instantly. Powered by Cloudflare Workers and backed by global data sources like crt.sh and BufferOver, this API is designed for cybersecurity professionals, bug bounty hunters, DevOps teams, and researchers who need accurate and real-time visibility into domain assets. No…
SubdomainHunter endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
API Health Check /health |
API Health Check |
| GET |
Discover All Subdomains /subdomains/{domain} |
/subdomains/{domain} example > /subdomains/google.com |
SubdomainHunter pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9.99 / month | — |
|
| ULTRA | $29.99 / month | — |
|
| MEGA | $99.99 / month | — |
|