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DNS Lookup via Industrial Platform Web Tools
x402
DNS Lookup via Industrial Platform Web Tools is a paid API for AI agents from x402-gateway-production-1f21.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Performs DNS record lookups for a given hostname, returning records for types like A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, or SRV.
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.
Output
Returns DNS records for the queried hostname and record type, including relevant values such as IP addresses, mail server hostnames with priority, text strings, nameserver names, or other record-type-specific data.
Example use cases
Email deliverability troubleshooting
“Look up the TXT records for stripe.com — I want to check their SPF and DKIM entries to troubleshoot email deliverability.”
Verify domain IP resolution
“What's the A record for api.openai.com? I need to confirm which IP address it resolves to.”
Check certificate authority authorization
“Can you pull the CAA records for cloudflare.com so I can see which certificate authorities are allowed to issue certs for that domain?”
Technical details
Endpoint
POSThttps://x402-gateway-production-1f21.up.railway.app/dns?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need programmatic, machine-payable DNS lookups within an x402 micropayment workflow, especially when already integrated with the Industrial Platform Web Tools gateway for other utilities like URL extraction or checksums. Prefer it for spot DNS queries at $0.001 per call without needing to manage DNS resolver infrastructure.
Side effects
- Invalid or non-existent hostname returns empty record set or error
- Unsupported DNS record type enum value causes schema validation failure
- Host field missing causes request rejection
- Transient upstream DNS resolver failures may return timeout or error
- Payment failure or insufficient USDC balance blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ready"
}
}Tags
x402
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