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is-dns-hosted-by-vultr-bulk
x402
is-dns-hosted-by-vultr-bulk is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-20).
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.
Price / call$0.1
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Domain portfolio DNS provider audit
“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?”
Infrastructure migration readiness check
“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.”
Customer domain onboarding verification
“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.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/bulk/dns/hosted-by/vultr?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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