81trust / 100

Dns Lookup

by x402-seller-0ay3.onrender.com in Developer tools

x402 APIPassing, checked 2 h ago

DNS records lookup for a domain: A, AAAA, MX, TXT, NS. A record type with no entries returns an empty array, not an error. Parameter: ?domain=<domain name> (e.g. example.com).

GET https://x402-seller-0ay3.onrender.com/api/dns/lookup

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
138 ms typical, 138 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402-seller-0ay3.onrender.com/api/dns/lookup?domain=example.com"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402-seller-0ay3.onrender.com%2Fapi%2Fdns%2Flookup
const res = await pay("https://x402-seller-0ay3.onrender.com/api/dns/lookup?domain=example.com");
console.log(await res.json());

Example input

{
  "domain": "example.com"
}

Example output

{
  "A": [
    "104.20.23.154"
  ],
  "AAAA": [],
  "MX": [
    {
      "exchange": "mail.example.com",
      "priority": 10
    }
  ],
  "NS": [
    "a.iana-servers.net"
  ],
  "TXT": [
    [
      "v=spf1 -all"
    ]
  ],
  "domain": "example.com",
  "fetched_at": "2026-09-01T12:00:00.000Z"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402138 ms$0.005
7 h agoPassed402281 ms$0.005