api.x402node.dev url dns-lookup

https://api.x402node.dev/url/dns-lookup

payable

dns lookup, DNS lookup API, DNS lookup online, lookup DNS records, DNS resolver lookup, nslookup API, DNS query lookup, dig replacement, DoH lookup, A AAAA MX TXT NS CNAME lookup, SPF DMARC DKIM lookup, nameserver lookup, CDN routing detector, DNS DNSSEC inspector. Resolve any domain to A, AAAA, MX, TXT, NS, CNAME, or SOA records. For AI agents, security audits, email config validation, network di

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.0022
Network: base
Pay to: 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 46 ms
Payment options: 2 usable of 2
Last checked: 2026-08-10T09:19:12.173Z (1d ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.x402node.dev%2Furl%2Fdns-lookup"