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DomainDNA: Domain Tech Stack & Email Security Report
x402
DomainDNA: Domain Tech Stack & Email Security Report is a paid API for AI agents from domaindna-api.cybermax-tools.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).
Returns a comprehensive report of a domain's technology stack, email security configuration (SPF/DKIM/DMARC), and domain age in a single API call.
Price / call$0.005
Success—
StatusUnknown
How this service works
Any website's tech stack and email security, one call. Tech stack, email security and domain age API + MCP: one call per domain, evidence included Try it free in one click, no sign-up.
Output
A structured JSON report containing: detected technologies used by the website (CMS, frameworks, CDN, analytics, etc.), email security records (SPF, DKIM, DMARC policies with evidence), domain registration age via RDAP, and supporting DNS evidence for all findings.
Example use cases
Vendor security due diligence
“Before we integrate with this new vendor, can you check domaindna-api for vendorcompany.com and tell me whether they have proper DMARC and SPF email security configured?”
Competitor tech stack research
“I want to know what technologies competitor-site.io is running — can you get their full tech stack report from DomainDNA, including any frontend frameworks, CDN, and CMS?”
Phishing domain investigation
“We got a suspicious email from someone claiming to be from payments-secure-corp.com — can you run a DomainDNA report on that domain to check how old it is, what infrastructure it's on, and whether its email security is configured?”
Technical details
Endpoint
GEThttps://domaindna-api.cybermax-tools.workers.dev/x402/api/report?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single-call, all-in-one domain intelligence report combining tech stack fingerprinting, email security validation, and domain age — especially useful for security assessments, vendor due diligence, competitive research, or phishing investigation. Prefer over separate DNS lookup, WHOIS, or technology detection tools when breadth and convenience matter more than deep specialization in any single dimension.
Side effects
- Domain not found or unresolvable — returns empty or error response
- Invalid input (malformed domain/URL/email) — validation error
- Domain exists but has no detectable tech stack — returns empty tech array
- DMARC/SPF records absent — fields returned as null or missing
- Payment not processed (x402 protocol failure) — request blocked
- Rate limiting or worker timeout for slow-responding domains
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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