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OrionCMD DNS & Email-Auth Check
x402
OrionCMD DNS & Email-Auth Check is a paid API for AI agents from orioncmd-checks-mcp.dario-9fa.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Looks up DNS records (MX, NS, SPF, DMARC) and DNSSEC validation status for a given domain, returning a structured report of findings.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call website checks for agents: TLS certificate (from CT logs), DNS/email-auth, domain expiry, and a site-health bundle. Also available as an MCP server at /mcp.
Output
Returns a JSON object containing: the queried domain name, DNSSEC validation status (e.g. 'signed and validated (AD bit set)'), a records map with MX, NS, SPF, and DMARC entries as arrays, and a findings array listing any detected issues or misconfigurations.
Example use cases
Pre-send email deliverability audit
“Before we send this campaign, check the DNS and email-auth records for mycompany.com — I need to confirm SPF and DMARC are set up correctly so our emails don't get flagged as spam.”
Phishing domain investigation
“Can you pull the DNS records for suspicious-domain.net? I want to see its MX, NS, SPF, and DMARC settings to understand if it's configured to send spoofed emails.”
New domain handoff verification
“We just transferred the domain clientbrand.io to our control — can you do a DNS check to confirm the NS, MX, SPF, and DMARC records are all correct and DNSSEC is validated?”
Technical details
Endpoint
GEThttps://orioncmd-checks-mcp.dario-9fa.workers.dev/v1/dns?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, structured DNS and email-authentication audit for a single domain — specifically when you care about MX routing, SPF/DMARC anti-spoofing posture, NS delegation, and DNSSEC validation in one call. It is ideal for agent workflows that need pay-per-call pricing without a subscription, and pairs well with sibling OrionCMD endpoints for TLS certificate and domain expiry checks. Prefer it over general-purpose DNS tools when you need a clean JSON summary with a findings list rather than raw zone data.
Side effects
- Missing 'domain' query parameter returns a validation error
- Invalid or non-existent domain may return empty records or a lookup failure
- Payment not completed (x402 protocol) results in a 402 Payment Required response
- Network or DNS resolver timeouts may cause delayed or failed responses
- Domains with no SPF/DMARC records will show empty arrays for those record types
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dnssec": "signed and validated (AD bit set)",
"domain": "example.com",
"records": {
"MX": [
"0 ."
],
"NS": [
"a.iana-servers.net."
],
"SPF": [
"v=spf1 -all"
],
"DMARC": [
"v=DMARC1;p=reject"
]
},
"findings": []
}
}Tags
x402
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