{"uid":"cap_Tq4d0EjbY9Y5ftxKSSXgZ","slug":"paygentic-domain-dns-checker-5a90b573","name":"Paygentic Domain DNS Checker","description":"DNS check for a domain: does it resolve, plus A, MX and NS records. Input: d.","url":"https://api.discoverdmc.cloud/validate/domain?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":["d"],"properties":{"d":{"type":"string","description":"Domain name, e.g. example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3AmS8OEC8A7mAK_9qxShy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a domain resolves and returns its A, MX, and NS DNS records.","exampleAgentPrompt":"Can you check whether stripe.com resolves in DNS and tell me its A records, MX records, and nameservers?","exampleUseCases":[{"title":"Pre-send email domain validation","prompt":"Before we send this email campaign, check that the recipient domain mailchimp.com actually resolves in DNS and has MX records set up."},{"title":"Competitor domain monitoring","prompt":"I want to verify that my competitor's domain shopify.com is live — can you check if it resolves and show me its A and NS records?"},{"title":"New domain setup verification","prompt":"I just configured DNS for mynewstartup.io — can you check if it resolves yet and whether the MX and NS records are showing up correctly?"}],"resultDescription":"Returns whether the domain resolves, along with its A records (IP addresses), MX records (mail exchanger hostnames and priorities), and NS records (authoritative nameservers).","failureModes":["Domain does not exist in DNS — returns resolution failure with empty or absent record sets","Invalid domain string supplied — may return an error or empty result","Temporary DNS timeout — resolution may fail intermittently for valid domains","TLD not recognized — unusual or new TLDs may fail lookup"],"whenToPreferThis":"Use this endpoint when you need a quick, cheap DNS health check for a single domain — especially to confirm it resolves and to retrieve A, MX, and NS records in one call. Prefer it over general-purpose web-fetch tools when you specifically need DNS-layer information rather than HTTP content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:34:17.219Z","isFirstParty":false,"canonicalSlug":"paygentic-domain-dns-checker-5a90b573"}