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PennyRail DNS Records Lookup
x402
PennyRail DNS Records Lookup is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Retrieves DNS records for a given domain via a micropayment-gated API endpoint
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns DNS record data for the queried domain, including record types (A, AAAA, MX, TXT, CNAME, NS, SOA, etc.), their values, and TTL information as a JSON object.
Example use cases
Email deliverability troubleshooting
“Check the MX and SPF TXT records for mycompany.com — I'm trying to figure out why our emails are going to spam.”
Domain ownership verification
“Look up the TXT DNS records for startup.io so I can verify domain ownership for Google Search Console.”
Infrastructure audit for subdomains
“Pull all the DNS records for api.acmecorp.com — I want to see what CNAME and A records are pointing there.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/dns.records--dns-recordsWhen to prefer
Use this endpoint when you need a quick, programmatic DNS record lookup via a micropayment API with no subscription required — ideal for agents that need on-demand DNS resolution without managing API keys or monthly plans.
Side effects
- Invalid or malformed domain name returns an error
- Non-existent domain may return empty records or NXDOMAIN equivalent
- Missing required 'input' field returns a 400-level error
- Network timeouts if upstream DNS resolvers are slow
- Payment failure prevents endpoint access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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