Reverse DNS Lookup API. Look up PTR records for an IP address and receive reverse DNS hostname data in structured JSON. Useful for agents, developers, IP enrichment, network diagnostics, infrastructure investigation, abuse analysis, and security workflows. Paid per call via x402.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.001000 USDC | 0x0550...38B8 |