{"uid":"cap_O0a6bVICrEHBB4eN4E5Pd","slug":"netintel-production-440c-up-railway-app-c08b0f56","name":"NetIntel Cloud Infrastructure Fingerprinter","description":"Fingerprints a domain's cloud infrastructure by probing DNS records, HTTP headers, and PTR lookups to detect CDN, WAF, hosting, DNS provider, and email provider with confidence scores and an infrastructure security grade (A–F).","url":"https://netintel-production-440c.up.railway.app/cloud-fingerprint/analyze?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","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain to fingerprint (e.g. example.com)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"cdn":{"type":"object"},"tls":{"type":"object","properties":{"issuer":{"type":["string","null"]},"wildcard":{"type":["boolean","null"]},"san_count":{"type":["number","null"]}}},"waf":{"type":"array"},"grade":{"type":"string"},"score":{"type":["number","null"]},"domain":{"type":"string"},"hosting":{"type":"object"},"findings":{"type":"array"},"cname_chain":{"type":"array"},"dns_provider":{"type":"object"},"resolved_ips":{"type":"array"},"email_provider":{"type":"object"},"http_reachable":{"type":"boolean"},"http_fingerprint":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"cdn":{"signals":["cf-ray header present"],"provider":"Cloudflare","confidence":"medium"},"tls":{"issuer":"Google Trust Services","wildcard":true,"san_count":5},"waf":[{"signals":["cf-ray header present"],"provider":"Cloudflare WAF","confidence":"medium"}],"grade":"A","score":100,"domain":"cloudflare.com","hosting":{"signals":["cf-ray header present"],"provider":"Cloudflare","confidence":"medium"},"findings":[],"cname_chain":[],"dns_provider":{"signals":["NS ns3.cloudflare.com contains cloudflare.com"],"provider":"Cloudflare DNS","confidence":"high"},"resolved_ips":["104.16.133.229","104.16.132.229"],"email_provider":{"signals":[],"provider":null,"confidence":null},"http_reachable":true,"http_fingerprint":{"x_powered_by":null,"server_header":"cloudflare","https_enforced":true,"notable_headers":["cf-ray"],"server_version_exposed":false}}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"domain":"google.com"}}},"response":{"cdn":{"signals":[],"provider":null,"confidence":null},"tls":{"issuer":null,"wildcard":null,"san_count":null},"waf":[],"grade":"F","score":25,"domain":"google.com","hosting":{"signals":[],"provider":null,"confidence":null},"findings":[{"rule":"no_cdn","label":"No CDN detected","detail":"No CDN/edge provider detected — origin server may be directly exposed","impact":-25},{"rule":"no_waf","label":"No WAF detected","detail":"No Web Application Firewall detected","impact":-20},{"rule":"https_not_enforced","label":"HTTPS not enforced","detail":"HTTP does not redirect to HTTPS","impact":-20},{"rule":"no_managed_dns","label":"No managed DNS","detail":"DNS provider could not be identified as a managed service","impact":-10}],"cname_chain":[],"dns_provider":{"signals":[],"provider":null,"confidence":null},"resolved_ips":["142.251.218.142"],"email_provider":{"signals":["MX smtp.google.com contains Google domain"],"provider":"Google Workspace","confidence":"high"},"http_fingerprint":{"x_powered_by":null,"server_header":"gws","https_enforced":false,"notable_headers":[],"server_version_exposed":false}}},"exampleRequest":{"domain":"google.com"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-SiaGc6rdDJUDVfvM_Q2p","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fingerprints a domain's cloud infrastructure by probing DNS, HTTP headers, and PTR records to detect CDN, WAF, hosting provider, DNS provider, and email provider, returning confidence scores and an A–F security grade.","exampleAgentPrompt":"Can you fingerprint the cloud infrastructure for stripe.com — I want to know what CDN, WAF, hosting, and DNS provider they're using, plus get an infrastructure security grade?","exampleUseCases":null,"resultDescription":"Returns a structured object with: detected CDN provider and confidence, WAF providers and confidence, hosting provider, DNS provider, email provider, resolved IPs, CNAME chain, HTTP fingerprint details (server header, HTTPS enforcement, notable headers), TLS metadata, a list of security findings with impact scores, an overall numeric score (0–100), and an A–F infrastructure security grade.","failureModes":["Domain does not resolve — DNS lookup fails, returns empty resolved_ips and low-confidence results","Domain blocks probing — HTTP headers unavailable, fingerprint fields return null","Invalid domain format — API may return an error or empty result","Domain has minimal infrastructure signals — most providers return null with no confidence","Timeout on DNS/HTTP probes — partial results with some fields null"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, multi-signal cloud infrastructure fingerprint of a domain — combining DNS, HTTP headers, and PTR lookups in a single call — especially when you want a security grade alongside provider detection. Prefer this over manual DNS lookups or single-signal tools when you need CDN, WAF, hosting, DNS provider, and email provider all at once with confidence scores.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:49:21.748Z","isFirstParty":false,"canonicalSlug":"netintel-production-440c-up-railway-app-c08b0f56"}