{"uid":"cap_0ocQOs5hPOSdGFkD3LavR","slug":"is-dns-hosted-by-vultr-bulk-5b0d4e01","name":"is-dns-hosted-by-vultr-bulk","description":"Bulk is dns hosted by vultr: 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. $0.10 per batch.","url":"https://dns.intel.rallylive.ca/bulk/dns/hosted-by/vultr?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_nhu7HoRrDT9YrQiraZppb","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 up to 20 domains have their DNS hosted by Vultr in a single concurrent batch call, returning per-item results with error fields and a failure count.","exampleAgentPrompt":"Check all 15 domains in my list and tell me which ones have their DNS hosted by Vultr — I need the results per domain with any errors flagged.","exampleUseCases":[{"title":"Domain portfolio DNS provider audit","prompt":"I have a list of 18 domains and I need to know which ones are using Vultr as their DNS host — can you check them all at once and give me a breakdown with any failures noted?"},{"title":"Infrastructure migration readiness check","prompt":"Before we migrate away from Vultr, check these 12 domains to confirm they're still pointing to Vultr nameservers and flag any that aren't or that returned errors."},{"title":"Customer domain onboarding verification","prompt":"We just onboarded 20 new customers and I need to verify which of their domains already have DNS hosted on Vultr — run a bulk check and give me the full per-domain results."}],"resultDescription":"An ordered array of results matching the input domain list, where each item contains a boolean indicating whether the domain's DNS is hosted by Vultr (based on NS record matching), a per-item error field if the lookup failed, and a summary failure count for the batch.","failureModes":["Individual domain lookup failure returns per-item error field rather than crashing the batch","Domains with no NS records may return false or an error","More than 20 domains in a single call exceeds the batch limit","Network timeouts from Cloudflare DoH may cause per-item errors","Payment failure (x402) blocks the entire batch from executing"],"whenToPreferThis":"Use this endpoint when you have multiple domains (up to 20) to check for Vultr DNS hosting and want to minimize round-trips and cost compared to calling the single-domain endpoint repeatedly. Prefer this over the single endpoint whenever you have a list context, need concurrently processed results, or are building a pipeline that enriches domain records in bulk.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:17.538Z","isFirstParty":false,"canonicalSlug":"is-dns-hosted-by-vultr-bulk-5b0d4e01"}