{"uid":"cap_T7t2WS4LVgRGl2tvK7AsF","slug":"x402broker-com-domain-osint-tls-certificate-security-headers-recon-c2e64fba","name":"Domain OSINT, TLS Certificate & Security Headers Recon","description":"Inspects live IPv4/IPv6 DNS resolution, TLS certificate issuer/expiry, and HTTP security grade. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/osint)","url":"https://x402broker.com/v1/osint?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","minLength":1,"description":"Target domain name (e.g. anthropic.com, openai.com) for DNS, TLS certificate, and security header OSINT"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vO0jhkeR-vesotSWMfz8Q","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","brandDocsUrl":null,"whatItDoes":"Performs live DNS resolution, TLS certificate inspection, and HTTP security header grading for a given domain name.","exampleAgentPrompt":"Can you run a full OSINT check on stripe.com — I want to see its DNS resolution, who issued its TLS certificate and when it expires, and how its HTTP security headers grade out?","exampleUseCases":[{"title":"Vendor security due diligence","prompt":"Before we sign a contract with this vendor, can you check paymentco.io — I need to see their DNS setup, TLS certificate details like issuer and expiry, and how their HTTP security headers stack up?"},{"title":"Certificate expiry monitoring alert","prompt":"Our ops team wants to know if the TLS certificate for api.acmecorp.com is close to expiring — can you pull the certificate info and tell me the expiry date and who issued it?"},{"title":"Competitor security posture recon","prompt":"I'm doing a security benchmark and want to understand how competitor.com is configured — can you look up their IPv4 and IPv6 DNS records, check their TLS certificate, and grade their HTTP security headers?"}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate metadata (issuer, expiry date, validity status), and an HTTP security header audit with a security grade, all gathered in real time for the specified domain.","failureModes":["Domain does not exist or fails DNS resolution — returns error or empty DNS records","Domain has no TLS certificate (HTTP-only) — TLS fields will be absent or indicate failure","Domain is unreachable or times out — may return partial results or timeout error","Invalid domain format provided — returns validation error","Domain blocks automated HTTP requests — security headers may be incomplete"],"whenToPreferThis":"Choose this endpoint when you need a quick, combined OSINT snapshot of a domain's network and security posture — DNS resolution, TLS certificate details, and HTTP security headers in a single call. Prefer it over manual tooling or separate nslookup/openssl/curl checks when an agent needs to programmatically assess domain security, perform vendor due diligence, monitor certificate health, or conduct lightweight reconnaissance without requiring shell access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:40.228Z","isFirstParty":false,"canonicalSlug":"x402broker-com-domain-osint-tls-certificate-security-headers-recon-c2e64fba"}