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Tanod dnspeek Domain Inspection
x402
Tanod dnspeek Domain Inspection is a paid API for AI agents from tanod.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-11).
Inspects a domain's DNS records, email deliverability settings (SPF/DMARC/DKIM/MTA-STS), and TLS certificate in one API call
Price / call$0.004
Success—
StatusUnknown
How this service works
One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.
Output
Returns heuristic findings across the requested sections: DNS records (A, MX, TXT, NS, etc.), email deliverability findings for SPF, DMARC, DKIM, and MTA-STS policies, and TLS certificate details including validity and issuer. Results are diagnostic/informational, not a formal security audit.
Example use cases
Email deliverability audit before launch
“Before I start sending marketing emails from acme.com, can you check its SPF, DMARC, DKIM, and MTA-STS settings to make sure everything is configured correctly?”
New domain DNS verification
“I just set up DNS for startupsite.io — can you pull all the DNS records and TLS cert info so I can confirm everything propagated correctly?”
Troubleshooting email rejection issues
“Emails from mybusiness.co keep getting rejected or going to spam — can you inspect the email deliverability settings for mybusiness.co to see what might be wrong?”
Technical details
Endpoint
POSThttps://tanod.dev/v1/domain/inspect?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, multi-faceted domain health snapshot — DNS records, email security posture (SPF/DMARC/DKIM/MTA-STS), and TLS cert — all in one call without having to stitch together multiple DNS and SSL lookup tools. Ideal for pre-send email deliverability checks, new domain setup verification, or lightweight domain reconnaissance. Not a replacement for a full security audit.
Side effects
- Invalid or non-existent domain returns an error or empty results
- IP literals or domains with schemes (e.g. https://) rejected by input validation
- Requesting zero or more than three check sections fails schema validation
- DNS lookup timeouts for slow or unreachable nameservers
- TLS check may fail if the domain has no HTTPS endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| checks | array | Which sections to run (default all three). |
| domain | string | Domain name (no scheme, no IP literal). |
Output
Schema · Response
{
"type": "json",
"example": {
"email": {
"spf": {
"issues": [],
"present": true,
"all_policy": "softfail",
"dns_lookup_terms": 8
},
"dmarc": {
"pct": 100,
"rua": "mailto:dmarc@github.com",
"issues": [],
"policy": "quarantine",
"present": true,
"subdomain_policy": "reject"
},
"mta_sts": false,
"accepts_mail": true,
"score_out_of_8": 7,
"dkim_selectors_found": [
"google",
"selector1"
]
},
"notes": [],
"checks": [
"email"
],
"domain": "github.com"
}
}Tags
x402
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