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klymax402 DNS Lookup API
x402
klymax402 DNS Lookup API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Performs DNS record lookups for a given domain, returning records of a specified type (A, AAAA, MX, TXT, CNAME, NS, SOA, SRV)
Price / call$0.005
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
Returns a JSON object containing the queried domain, DNS record type, an array of matching DNS records, the resolver used, and the query time in milliseconds.
Example use cases
Email deliverability troubleshooting
“Can you check the MX and TXT records for mycompany.com? I want to verify our SPF and DKIM records are set up correctly.”
Domain IP address resolution
“What is the IP address (A record) for api.stripe.com? I need to whitelist it in our firewall.”
Nameserver verification after migration
“Can you look up the NS records for newsite.io? I just migrated hosting and want to confirm the nameservers have propagated correctly.”
Technical details
Endpoint
GEThttps://klymax402.com/api/dns-lookup/api/lookupWhen to prefer
Use this endpoint when you need a quick, pay-per-call DNS lookup without managing API keys or infrastructure. Ideal for AI agents that occasionally need to resolve or verify DNS records across multiple types (A, MX, TXT, CNAME, etc.) without subscribing to a dedicated DNS API service. At $0.005 per call via USDC on Base, it suits low-to-medium frequency lookups where simplicity and no-key access matter.
Side effects
- Domain does not exist — returns empty records array or NXDOMAIN error
- Invalid DNS record type specified — may return error or default to A record
- Network/resolver timeout — elevated query time or timeout error
- Malformed domain input — returns validation error
- DNS propagation delay — records may not reflect recent changes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| type | string | DNS record type: A, AAAA, MX, TXT, CNAME, NS, SOA, SRV (default: A) |
| domain | string | Domain name to lookup (e.g. example.com) |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "example",
"domain": "example",
"records": [],
"resolver": "example",
"queryTime": 1
}
}Tags
x402
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