{"uid":"cap_FKpMgrPbKogLQVcrJdAy3","slug":"dns-doctor-bulk-domain-registration-check-daac56ba","name":"DNS Doctor Bulk Domain Registration Check","description":"Scan, fix and verify your domain's DNS: SPF, DMARC and DKIM, global propagation, DNS health and expiry. Deterministic copy-paste fixes, never an AI guess.","url":"https://dnsdoctor.dev/api/v1/bulk-registration?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domains":{"type":"array","items":{"type":"string"},"maxItems":50,"minItems":2}}},"responseSchema":{"type":"json","example":{"results":[{"domain":"example.com","status":"registered"}],"domains_resolved":2,"domains_requested":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_D1k23q77gKS0HT2ZWKLnb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Bulk-registers 2–50 domains in a single API call and returns their registration/resolution status","exampleAgentPrompt":"Can you bulk-check whether these domains are registered: example.com, example.net, example.org, and testsite.io — I want to know their registration status all at once.","exampleUseCases":[{"title":"Domain portfolio registration audit","prompt":"I have a list of 10 domains I manage — example.com, mybrand.net, mybrand.io, mybrand.co, mybrand.org, testsite.com, testsite.net, testsite.io, testsite.co, testsite.dev — can you check which ones are currently registered?"},{"title":"Competitor domain squatting check","prompt":"Check whether these competitor brand domains are registered: rivalcorp.com, rivalcorp.net, rivalcorp.io, rivalcorp.co — I want to know which ones they've already locked up."},{"title":"Pre-launch domain availability sweep","prompt":"Before we pick a name for our startup, can you check if any of these are still available: launchpad.io, launchpad.co, launchpad.dev, launchpad.app, launchpad.net, launchpadapp.com — tell me which ones are already registered."}],"resultDescription":"A JSON array of results with one entry per domain, each containing the domain name and its registration status (e.g. 'registered'), plus summary counts of how many domains were requested and how many were successfully resolved.","failureModes":["Fewer than 2 domains provided — request rejected due to minItems constraint","More than 50 domains provided — request rejected due to maxItems constraint","Invalid domain string format in the array — may cause resolution failures for affected entries","Network timeout during bulk resolution — partial results or error response","Payment failure (x402) — call not executed if USDC payment not processed"],"whenToPreferThis":"Use this endpoint when you need to check registration status for multiple domains (2–50) simultaneously rather than one at a time. It is purpose-built for bulk domain audits, portfolio checks, and pre-launch name sweeps where individual lookups would be inefficient. Prefer this over single-domain lookup endpoints when you have a list to process in one shot.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:36:11.433Z","isFirstParty":false,"canonicalSlug":"dns-doctor-bulk-domain-registration-check-daac56ba"}