{"domain":"subdomain.app","name":"Subdomain API","url":"https://inite.ai/en/atlas/subdomain.app","site":"https://subdomain.app","summary":"Returns known subdomains of any domain from a historic index, served as JSON through an API and an MCP server.","forWhom":"Security researchers, pentesters and bug bounty hunters mapping a domain's attack surface, plus IT and SEO teams tracking its footprint.","useCases":["map a target's attack surface during pentests","find forgotten subdomains during bug bounty research","track how a domain's subdomains change over time"],"categories":[],"pricing":null,"priceMoves":[],"interfaces":{"readOn":"2026-10-14","apiDocs":"https://api.subdomain.app","openapi":{"url":"https://api.subdomain.app/openapi.json","paths":1,"title":"Subdomain API"},"mcp":[{"name":"app.subdomain/subdomains","tie":"namespace","remotes":["https://api.subdomain.app/mcp"],"packages":[],"probe":{"state":"open","checkedOn":"2026-10-14","toolCount":2,"tools":["find_subdomains","count_subdomains"],"serverName":"subdomain-app"}}],"mcpServerCard":null,"status":null},"trust":{"readOn":"2026-10-14","certifications":[],"training":null},"used":0,"alive":100,"traits":{"buyer":null,"deployment":"saas-only","developerFocus":null,"readAt":"2026-10-14"},"verifiedPlans":null}