{"uid":"cap_uXxl5lIqblLtCfqCXBCDX","slug":"domaindna-domain-tech-stack-email-security-report-4a8d8f5a","name":"DomainDNA: Domain Tech Stack & Email Security Report","description":"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.","url":"https://domaindna-api.cybermaxtools.com/x402/api/report?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"domain":{"type":"string","description":"A domain, URL or email. Subdomains are kept for the website and DNS checks; DMARC and RDAP use the registrable domain."}}}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SjI_bqFjCsPlbO6Pw7Zl8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a comprehensive report of a domain's technology stack, email security configuration (DMARC, SPF, DKIM), and domain age in a single API call.","exampleAgentPrompt":"Can you run a full tech stack and email security check on stripe.com — I want to know what frameworks and CDN they use, whether their DMARC and SPF are properly set up, and how old the domain is?","exampleUseCases":[{"title":"Competitor tech stack reconnaissance","prompt":"I want to know what technology shopify.com is running — what frontend framework, hosting, CDN, analytics tools — basically their full tech stack."},{"title":"Email security audit before outreach","prompt":"Before we start cold-emailing from our domain, can you check whether hubspot.com has DMARC, SPF, and DKIM properly configured so I know what best practice looks like?"},{"title":"Domain age and legitimacy check","prompt":"I'm about to do business with a vendor at freshbooks.com — can you tell me how old that domain is and whether their email security is properly set up? I want to make sure it's not a recently registered lookalike."}],"resultDescription":"A JSON report containing the domain's full technology stack (CMS, frameworks, CDN, analytics, hosting, etc.), email security configuration (DMARC policy, SPF record, DKIM), domain age from RDAP/WHOIS, and supporting DNS evidence for each finding.","failureModes":["Domain not found or unresolvable — returns empty or error response","Invalid input format (malformed domain/URL/email) — returns validation error","Domain has no detectable tech stack (e.g. parked domain) — returns empty stack array","DMARC/SPF records absent — returned as missing/not configured rather than an error","Rate limiting or payment failure — 402 Payment Required if USDC payment not attached"],"whenToPreferThis":"Choose this endpoint when you need a one-shot, all-in-one domain intelligence report combining tech stack fingerprinting, email security posture (DMARC/SPF/DKIM), and domain age without stitching together multiple separate DNS, WHOIS, and tech-detection APIs. Ideal for due diligence workflows, competitive research, security audits, and lead enrichment pipelines where cost-per-call efficiency matters ($0.005 USDC flat).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:34:16.506Z","isFirstParty":false,"canonicalSlug":"domaindna-domain-tech-stack-email-security-report-4a8d8f5a"}