← All endpoints
dns.x402tools.xyz v1 lookup
https://dns.x402tools.xyz/v1/lookup
answers 402
Look up DNS records for any domain — A, AAAA, MX, NS, TXT, CNAME, SOA. Use for domain diagnostics, mail server lookup, DNS resolution, and domain verification.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xcEbbB82a183Faa69b929eD1F417aAFc63fa3b5b6
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 316 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:26:13.537Z (1h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdns.x402tools.xyz%2Fv1%2Flookup"