{"uid":"cap_c8eRwPYrqJlQ4yXtp2DU2","slug":"ipv4-address-lookup-via-public-dns-security-review-e1fd36ad","name":"IPv4 Address Lookup via Public DNS (Security Review)","description":"IPv4 address lookup for Security review: Return public A records for the hostname. DNS data only; does not send email or verify that an inbox exists.","url":"https://market.datapackvibe.com/x402/demand-domain-ipv4-records-security-review?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","default":"example.com","description":"Public DNS domain, e.g. example.com."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_dn-RA-2RvEgY0oJrOSZjq","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":"Resolves a hostname to its public IPv4 A records for security review purposes using live DNS data.","exampleAgentPrompt":"Can you look up the public IPv4 A records for datapackvibe.com so I can review what IP addresses it resolves to?","exampleUseCases":[{"title":"Security review of suspicious domain","prompt":"I need to check what IP address the domain malicious-looking-site.net resolves to — can you pull its public A records so I can investigate it?"},{"title":"Verify CDN or server IP for a vendor","prompt":"Can you look up the IPv4 addresses that vendor-portal.example.com resolves to? I want to confirm it's pointing to the right servers before we whitelist it."},{"title":"Threat intelligence enrichment","prompt":"I have a list of potentially malicious domains and I need to start with phishing-attempt.io — what IPv4 addresses does its DNS resolve to?"}],"resultDescription":"Returns the public IPv4 A records (one or more IP addresses) associated with the provided hostname, sourced from live public DNS. No email verification or inbox checking is performed — purely DNS data.","failureModes":["Domain does not exist or has no A records — returns empty or NXDOMAIN result","Invalid domain format provided — may return an error or empty result","Domain has only IPv6 (AAAA) records and no IPv4 A records — returns empty","DNS resolution timeout or upstream DNS failure — may return an error","Private or internal hostnames that are not publicly resolvable — no result returned"],"whenToPreferThis":"Use this endpoint when you need to resolve a public hostname to its IPv4 addresses for security review, threat analysis, or infrastructure verification. Prefer this over generic DNS tools when you specifically need A records in a structured, pay-per-call API format suitable for automated agent workflows. Not suitable for MX record lookups, email verification, or AAAA (IPv6) resolution.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:12.611Z","isFirstParty":false,"canonicalSlug":"ipv4-address-lookup-via-public-dns-security-review-e1fd36ad"}