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DNS Lookup API
x402
DNS Lookup API is a paid API for AI agents from elon.tail49499f.ts.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Performs DNS record lookups for a given URL, returning A, AAAA, and MX records for the domain.
Price / call$0.01
Success—
StatusUnknown
How this service works
Curated x402 website intelligence API for autonomous AI agents. 24 high-value paid tools covering web content, company research, ecommerce product intelligence, SEO, security and domain trust.
Output
A JSON object containing arrays of DNS record values for A (IPv4 addresses), AAAA (IPv6 addresses), and MX (mail exchange) records associated with the queried domain. Each array may be empty if no records of that type exist.
Example use cases
Email deliverability verification
“Check the MX records for shopify.com so I can confirm their mail server setup before trying to reach out via email.”
Domain IPv6 readiness check
“Look up the DNS records for cloudflare.com and tell me if they have any AAAA records — I want to know if they support IPv6.”
Competitor infrastructure research
“Pull the DNS records for competitor.io so I can see what IP addresses they're using and whether they have any special mail server configuration.”
Technical details
Endpoint
POSThttps://elon.tail49499f.ts.net/dnsWhen to prefer
Choose this endpoint when you need quick, programmatic DNS record resolution for a given URL or domain — particularly when you need A, AAAA, and MX records in a single call. Prefer this over manual DNS tools when automating domain infrastructure checks, email server verification, or security research at scale.
Side effects
- Invalid or malformed URL returns an error
- Private/internal domains may return empty arrays
- Rate limiting may occur at high query volumes
- Non-existent domains return empty arrays for all record types
- Network timeouts for slow-responding DNS servers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public HTTP or HTTPS URL to analyze |
Output
Schema · Response
{
"type": "json",
"example": {
"A": [],
"MX": [],
"AAAA": []
}
}Tags
x402
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