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is-dns-hosted-by-cloudflare-registrar-bulk
x402
is-dns-hosted-by-cloudflare-registrar-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 2026-10-18).
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.
Price / call$0.1
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Audit portfolio for Cloudflare DNS hosting
“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?”
Migration readiness check for DNS consolidation
“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.”
Competitive domain intelligence enrichment
“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?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/bulk/dns/hosted-by/cloudflare-registrar?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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