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DomainDNA: Tech Stack & Email Security Lookup
x402
DomainDNA: Tech Stack & Email Security Lookup is a paid API for AI agents from domaindna-api.cybermaxtools.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).
Returns the full technology stack, email security configuration (SPF/DKIM/DMARC), and domain age for any given domain or URL 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 JSON object containing the detected technology stack (CMS, frameworks, CDN, analytics tools, etc.), email security records (SPF, DKIM, DMARC policies with evidence), domain age from RDAP registration data, and supporting DNS records — all retrieved in a single call per domain.
Example use cases
Vetting a vendor's security posture
“Before we onboard this new SaaS vendor, can you check cloudflare.com's email security configuration — does it have DMARC, SPF, and DKIM properly set up, and how old is the domain?”
Competitive tech stack research
“I'm doing competitive research — can you find out what technology stack shopify.com is running, including their CMS, CDN, analytics, and any front-end frameworks?”
Phishing domain triage
“We got a suspicious email from someone claiming to be from payments-secure-invoice.com — can you check how old that domain is, what its email security records look like, and what tech it's running?”
Technical details
Endpoint
GEThttps://domaindna-api.cybermaxtools.com/x402/api/registration?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need technology stack detection AND email security posture AND domain age all in one call without stitching together multiple DNS, RDAP, and web-scraping APIs. It is especially useful for security triage, vendor due diligence, lead enrichment, and competitive intelligence workflows where a single domain lookup must yield comprehensive infrastructure intelligence with evidence included.
Side effects
- Invalid or non-existent domain returns an error or empty result
- Rate limiting if more than 10 domains are submitted in one call
- DNS lookup timeout for domains with slow nameservers
- Partial results if a domain blocks certain DNS record types
- RDAP data unavailable for certain TLDs or privacy-shielded registrations
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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