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DNS Records Lookup API
x402
DNS Records Lookup API is a paid API for AI agents from api.x-402.online, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).
Returns full DNS record set for a domain including A, AAAA, MX, TXT, NS, and SPF records via a simple query parameter.
Price / call$0.005
Success—
StatusDown
Output
A structured response containing the full DNS record set for the queried domain, including A (IPv4 addresses), AAAA (IPv6 addresses), MX (mail exchange servers), TXT (text/verification records), NS (nameservers), and SPF (sender policy framework) records.
Example use cases
Example prompt
“Can you pull up all the DNS records for github.com — I need the A, MX, TXT, NS, and SPF records all at once?”
Technical details
Endpoint
POSThttps://api.x-402.online/v1/dnsWhen to prefer
Choose this endpoint when you need a comprehensive, single-call DNS record dump for a domain covering all major record types (A, AAAA, MX, TXT, NS, SPF) and want to avoid making multiple separate DNS queries. Particularly useful for domain audits, email infrastructure verification, and security investigations.
Side effects
- Domain does not exist or is not resolvable — returns empty or error response
- Invalid domain format supplied — may return validation error
- DNS propagation lag means records may be stale or incomplete
- Rate limiting or payment failure (x-402) if USDC not provided
Tags
x402
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