Doh Trust Anchor Comparison

Paid DoH trust-anchor cross-resolver agreement probe (cycle 142, x402 $0.001) - sends the same DNS query (A/AAAA/DS/DNSKEY/MX/TXT/CNAME) to 3 public DoH resolvers: Cloudflare (RFC 8484 wire-format) + Google (JSON API /resolve) + Quad9 (RFC 8484 wire-format); compares ANSWER fingerprints; detects resolver_disagreement (poisoning / BGP hijack / stale cache), one_resolver_failed, all_agree; pulls IAN

Open endpoint ↗

Price per call: $0.000
Chain: Base
Method: GET
Paid calls · 30 days: 0

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://otzik-38-190-144-122.run.pinggy-free.link/api/doh-trust-anchor-comparison", { method: "GET" });
console.log(await res.json());

https://otzik-38-190-144-122.run.pinggy-free.link/api/doh-trust-anchor-comparison