{"uid":"cap_XsL8TjD_zKcchw8WtF7pC","slug":"is-dns-hosted-by-cloudflare-registrar-bulk-dc01f984","name":"is-dns-hosted-by-cloudflare-registrar-bulk","description":"Bulk is dns hosted by cloudflare registrar: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.","url":"https://dns.intel.rallylive.ca/bulk/dns/hosted-by/cloudflare-registrar?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_i8VWgEwnPVc2-y4HBvNBA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether the DNS for up to 20 domains is hosted by Cloudflare Registrar in a single concurrent batch call, returning per-domain results in input order with per-item error fields and a failure count.","exampleAgentPrompt":"Can you check whether the DNS for all these domains is hosted by Cloudflare Registrar — here's the list: example.com, acmecorp.io, testsite.net, mybrand.co — give me a result for each one?","exampleUseCases":[{"title":"Audit portfolio for Cloudflare DNS hosting","prompt":"I have a list of 15 client domains and I need to know which ones have their DNS hosted by Cloudflare Registrar — can you check them all at once and give me a breakdown?"},{"title":"Migration readiness check for DNS consolidation","prompt":"Before we migrate these domains to a new provider, can you confirm which ones are currently using Cloudflare Registrar for DNS? Here are the 10 domains: domain1.com, domain2.net, domain3.io, domain4.co, domain5.org, domain6.com, domain7.net, domain8.io, domain9.co, domain10.org."},{"title":"Competitive domain intelligence enrichment","prompt":"I've scraped a list of competitor domains and I want to know which of them are using Cloudflare Registrar for their DNS — can you batch-check these 20 domains and flag any failures?"}],"resultDescription":"Returns an ordered array of per-domain results matching the input order, each containing a boolean indicating whether DNS is hosted by Cloudflare Registrar, plus a per-item error field if the lookup failed for that domain, and an overall failure count summarizing how many items encountered errors.","failureModes":["More than 20 domains submitted — batch limit exceeded","Invalid domain name format causes per-item error with error field populated","DNS resolution timeout for a specific domain results in that item's error field being set","Network error querying Cloudflare DoH causes partial batch failures reflected in failure count","Missing or malformed input array returns a top-level error response"],"whenToPreferThis":"Choose this endpoint when you need to check Cloudflare Registrar DNS hosting status for multiple domains at once (up to 20) and want results in a single concurrent call rather than making individual requests per domain. It is ideal for bulk enrichment workflows, domain portfolio audits, and pipelines where latency matters and you need per-item error resilience with a failure count summary.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:50:58.574Z","isFirstParty":false,"canonicalSlug":"is-dns-hosted-by-cloudflare-registrar-bulk-dc01f984"}