# Is Email Hosted by Hostinger Mail – Bulk Checker

> Is Email Hosted by Hostinger Mail – Bulk Checker is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-24).

Checks whether up to 20 domains are hosted by Hostinger Mail in a single concurrent batch call, returning per-item results with error fields and a failure count.

## Facts

- Endpoint: GET https://email.intel.rallylive.ca/bulk/email/hosted-by/hostinger-mail?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/is-email-hosted-by-hostinger-mail-bulk-checker-0d51f336
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xo4aUXNCxsR1H6rjjcxq8

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability is-email-hosted-by-hostinger-mail-bulk-checker-0d51f336
```

Example prompt: Can you check all 15 domains in my list and tell me which ones are hosted by Hostinger Mail? Here are the domains: example1.com, example2.com, example3.com, example4.com, example5.com, example6.com, example7.com, example8.com, example9.com, example10.com, example11.com, example12.com, example13.com, example14.com, example15.com.

## When to prefer this

Choose this bulk endpoint over the single-domain version when you have 2–20 domains to check simultaneously and want to minimize API calls, latency, and cost. It processes all domains concurrently and returns results in input order with structured error handling, making it ideal for enrichment pipelines, prospect list processing, or any agent workflow iterating over a domain list.

## Known failure modes

- DNS lookup failure for one or more domains — per-item error field populated, failure count incremented
- Invalid or malformed domain in input — item returns error
- Batch exceeds 20 domain limit — request may be rejected or truncated
- Network timeout reaching Cloudflare DoH — results in per-item errors
- Rate limiting or payment failure — entire batch rejected with 402 or 429 error

## How this service works

Bulk is email hosted by hostinger mail: 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 list of results matching the input domain order, where each item indicates whether the domain's email is hosted by Hostinger Mail (true/false or equivalent), plus a per-item error field if the lookup failed, and a top-level failure count summarizing how many items errored.

## Request schema (JSON Schema)

```json
{
 "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"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/is-email-hosted-by-hostinger-mail-bulk-checker-0d51f336/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email.intel.rallylive.ca](https://www.zero.xyz/host/email.intel.rallylive.ca/llms.txt)