# DMARC Enforcement Check

> DMARC Enforcement Check is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Classifies a domain's published DMARC policy as monitor (p=none), quarantine, reject, or missing by querying DNS records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-it-administration?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dmarc-enforcement-check-3877afce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sHmHZmT9G1BBDwqUpMoCf

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 dmarc-enforcement-check-3877afce -d '<json body>'
```

Example prompt: Can you check the DMARC policy for acme.com and tell me whether it's set to monitor, quarantine, reject, or missing?

## When to prefer this

Choose this endpoint when you need a quick, read-only DNS lookup to classify a domain's DMARC enforcement posture for IT audits, vendor assessments, or email deliverability checks. It is ideal for automated security scanning pipelines where you need a simple categorical output (monitor/quarantine/reject/missing) without any side effects. Prefer this over full email security audit tools when DMARC policy classification alone is sufficient.

## Known failure modes

- Domain does not exist in DNS — returns missing or error
- DNS timeout or resolution failure — service may return error
- Malformed domain input — validation error returned
- DMARC record exists but is unparseable — may be classified as missing or error

## How this service works

DMARC enforcement check for IT administration: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.

## Output

Returns the DMARC policy classification for the queried domain — one of: monitor (p=none), quarantine (p=quarantine), reject (p=reject), or missing (no DMARC record found). Data is sourced from DNS only; no email is sent and no inbox is verified.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "default": "example.com",
   "description": "Public DNS domain, e.g. example.com."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dmarc-enforcement-check-3877afce/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)