{"uid":"cap_hPnFzLXHa3XJixd7DFY2S","slug":"dns-lookup-via-dns-over-https-7dc0146d","name":"DNS Lookup via DNS-over-HTTPS","description":"DNS lookup — Resolve DNS records via DNS-over-HTTPS.","url":"https://mcpfax-utility.bowling-anthony.workers.dev/v1/dns","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"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_r_zhqSii1oVwYPAHZ88sM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves DNS records for a given hostname using DNS-over-HTTPS, returning structured record data.","exampleAgentPrompt":"Can you look up the A and MX records for github.com using DNS-over-HTTPS?","exampleUseCases":[{"title":"Email deliverability MX check","prompt":"What are the MX records for sendgrid.net? I need to verify the mail exchange servers before configuring our email routing."},{"title":"Domain IP resolution for monitoring","prompt":"Resolve the A records for api.stripe.com — I want to know what IP addresses it currently points to."},{"title":"TXT record verification for domain ownership","prompt":"Can you fetch the TXT records for example.com? I'm trying to confirm a domain verification string was set correctly."}],"resultDescription":"Returns structured DNS record data including record type (A, AAAA, MX, CNAME, TXT, NS, etc.), record values, and TTL (time-to-live) for the queried hostname.","failureModes":["Non-existent domain returns NXDOMAIN or empty record set","Invalid hostname format causes a validation error","Unsupported record type returns an error or empty result","Upstream DNS-over-HTTPS provider timeout causes a failure response","Private/reserved hostnames may not resolve"],"whenToPreferThis":"Use this endpoint when you need to programmatically resolve DNS records without relying on a local system resolver, especially in agent workflows where DNS-over-HTTPS provides privacy, consistency, and structured JSON output. Prefer this over system-level nslookup or dig when operating in a serverless or sandboxed environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:40:03.789Z","isFirstParty":false}