# Is Email Hosted by Naver Works

> Is Email Hosted by Naver Works is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Checks whether a domain's email is hosted by Naver Works by querying MX records via Cloudflare DoH and matching against Naver Works mail-exchanger patterns.

## Facts

- Endpoint: GET https://email.intel.rallylive.ca/email/hosted-by/naver-works?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/is-email-hosted-by-naver-works-c354a854
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sBAQL7cTsfMEi2wSBBs8L

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-naver-works-c354a854
```

Example prompt: Can you check if the domain samsungfire.com has its email hosted by Naver Works? I want to know if their MX records match Naver Works mail servers.

## When to prefer this

Use this endpoint when you specifically need to determine whether a domain uses Naver Works as its email provider. It is ideal for sales intelligence (targeting companies using Naver Works), pre-migration audits to identify Naver Works customers, and deliverability analysis for email sent to Korean businesses. Prefer this over generic MX lookup tools when you need provider detection with pre-built pattern matching for Naver Works specifically.

## Known failure modes

- Domain does not exist or has no MX records — returns no match
- Cloudflare DoH lookup fails due to network issues — lookup error
- Domain has MX records but none match Naver Works patterns — returns no
- Malformed or missing domain input — request validation error

## How this service works

Is the domain's email hosted by naver works? Looks up the MX records (Cloudflare DoH) and matches them against naver-works's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.

## Output

Returns a yes/no answer indicating whether the domain's email is hosted by Naver Works, along with the full list of MX hosts found for the domain and which specific MX records matched Naver Works mail-exchanger patterns.

## 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-naver-works-c354a854/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)