{"uid":"cap_opOZmFCvzKum0hvLbAfPM","slug":"is-dns-hosted-by-ns1-bulk-e274c053","name":"is-dns-hosted-by-ns1-bulk","description":"Bulk is dns hosted by ns1: 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. $0.10 per batch.","url":"https://dns.intel.rallylive.ca/bulk/dns/hosted-by/ns1?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_rA9l444DfRs14BRLKXTFc","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":"Bulk-checks up to 20 domains concurrently to determine whether each domain's DNS is hosted by NS1, returning ordered results with per-item errors and a failure count.","exampleAgentPrompt":"Check all these domains at once and tell me which ones are hosted on NS1 DNS: example.com, acmecorp.io, widget.net, foobar.org — I need results for all of them together, not one by one.","exampleUseCases":[{"title":"Portfolio DNS provider audit","prompt":"I manage 15 client domains and need to know which ones are currently using NS1 as their DNS host. Can you check all of them in one go and give me a summary?"},{"title":"Migration readiness check","prompt":"Before we migrate these 12 domains off NS1, can you confirm which ones are actually still hosted there? Here's the list: alpha.com, beta.io, gamma.net... I need to see the result for each domain."},{"title":"Vendor dependency scan","prompt":"We're doing a DNS vendor risk assessment. Can you batch-check these 18 domains and flag any that rely on NS1 for DNS hosting, including which ones had errors?"}],"resultDescription":"An ordered array of results matching the input domain list, where each item indicates whether that domain's DNS is hosted by NS1 (same answer as the single-domain endpoint), plus a per-item error field if the lookup failed, and an overall failure count for the batch.","failureModes":["Domain not resolvable or invalid — per-item error field populated","NS record lookup timeout via Cloudflare DoH — counted in failure total","Batch exceeds 20 domains — request rejected","Payment not provided or insufficient — 402 response returned","Partial batch failure — some items succeed, failed items increment failure count"],"whenToPreferThis":"Use this endpoint when you have a list of 2–20 domains and need to check NS1 hosting status for all of them efficiently in a single paid call, rather than making multiple sequential single-domain calls. Ideal for portfolio audits, migration planning, or vendor dependency scans where throughput and cost efficiency matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:07.476Z","isFirstParty":false,"canonicalSlug":"is-dns-hosted-by-ns1-bulk-e274c053"}