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Foundry DNS Lookup
x402
Foundry DNS Lookup is a paid API for AI agents from minty-sprout.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-01).
Resolves DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for a domain using DNS-over-HTTPS via Cloudflare
Price / call$0.001
Success—
StatusUnknown
How this service works
DNS lookup: A, AAAA, MX, TXT, NS, CNAME, SOA or CAA records for a domain, via DNS-over-HTTPS. Input: 'example.com MX'.
Output
Returns a JSON object with the domain name, queried record type, the list of matching DNS records (each containing name, type, TTL, and data), and the resolver used (e.g. cloudflare-dns.com via DoH).
Example use cases
Verify email routing configuration
“Look up the MX records for acme-corp.com so I can see which mail servers handle their email.”
Check domain ownership TXT record
“Can you fetch the TXT records for startup.io? I need to see if their SPF record is set up correctly.”
Find nameservers for a domain
“What NS records does shopify.com have? I want to know which DNS provider they're using.”
Technical details
Endpoint
POSThttps://minty-sprout.onrender.com/v1/dns-lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve any standard DNS record type for a domain using DNS-over-HTTPS for privacy and reliability. It's ideal for agents checking mail routing, validating domain ownership, verifying security records (SPF, DKIM, DMARC via TXT), or investigating infrastructure. Prefer this over raw DNS queries when you need a structured JSON response with TTL data and no local DNS resolver dependency.
Side effects
- Domain does not exist (NXDOMAIN) — returns empty records or error
- Unsupported record type specified — may return error or empty result
- Malformed input string — missing domain or invalid format
- Network timeout reaching the DoH resolver
- Rate limiting or upstream resolver unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Domain, optionally followed by a record type, e.g. 'example.com TXT' |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "coinbase.com",
"type": "MX",
"records": [
{
"ttl": 300,
"data": "1 aspmx.l.google.com.",
"name": "coinbase.com",
"type": "MX"
}
],
"resolver": "cloudflare-dns.com (DoH)"
}
}Tags
x402
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