{"uid":"cap_FEJ_6laqPN9fF3kfEtt-_","slug":"agent-services-x402-dns-lookup-0fc68b71","name":"agent-services x402 DNS Lookup","description":"Paid per-call web tools for AI agents: DNS, TLS, robots.txt, hashing, JavaScript rendering and screenshots. Payment over x402 (USDC on Base).","url":"https://49112-hjhjtioxvirqvcvo.splox.app/dns-lookup?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["name"],"properties":{"name":{"type":"string","description":"domain to resolve, e.g. example.com"}}},"responseSchema":{"type":"object","required":["name","records","resolves"],"properties":{"spf":{"type":"boolean","description":"SPF record present in TXT"},"name":{"type":"string","description":"normalized host"},"dmarc":{"type":"boolean","description":"_dmarc TXT record present"},"errors":{"type":"object","additionalProperties":{"type":"string"}},"records":{"type":"object","description":"per-record-type values (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA); missing key = no such record","additionalProperties":true},"has_mail":{"type":"boolean","description":"true when MX records exist"},"resolves":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.0005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CdEY3ytBe1Txd_6ffcbhH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves DNS records for a given domain and returns A, AAAA, MX, TXT, NS, CNAME, SOA, CAA records along with derived flags for mail, SPF, and DMARC presence.","exampleAgentPrompt":"Can you do a full DNS lookup for stripe.com and tell me whether it resolves, what its MX records are, and whether SPF and DMARC are configured?","exampleUseCases":[{"title":"Email deliverability audit","prompt":"Check the DNS records for acmecorp.com and tell me if they have MX records set up, and whether SPF and DMARC are configured — I want to know if their email is properly set up."},{"title":"Domain reachability check","prompt":"Does the domain newstartup.io actually resolve? Look up its DNS and let me know if there are any A or AAAA records pointing somewhere."},{"title":"Nameserver and zone inspection","prompt":"Pull up all the DNS records for devblog.example.net — I want to see the NS records, SOA, and any CNAMEs configured there."}],"resultDescription":"A JSON object containing the normalized hostname, a boolean indicating whether the domain resolves, per-record-type values (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA), and derived boolean flags: has_mail (MX records exist), spf (SPF present in TXT), and dmarc (_dmarc TXT record present). An errors object may be present describing per-record-type failures.","failureModes":["Domain does not exist or does not resolve — resolves: false returned","Individual record type queries may fail — reported in errors object","Invalid or malformed domain name input — likely error response","DNS timeout or upstream resolver failure — may result in partial records or error"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, multi-record-type DNS lookup with derived email and security flags (SPF, DMARC, has_mail) in a single call, especially in agent workflows where you need to verify domain configuration or email infrastructure. Ideal for per-call, pay-as-you-go usage over x402 (USDC on Base) without any subscription. Prefer over manual DNS tools when you need structured, machine-readable output ready for downstream agent logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:36:44.265Z","isFirstParty":false,"canonicalSlug":"agent-services-x402-dns-lookup-0fc68b71"}