DNS Propagation - wildanisme

Coba langsung

Pilih record, lalu bandingkan hasilnya dari beberapa resolver publik.

Output

Hasil cek akan muncul di sini.

Fungsi utama

Cocok untuk

- Migrasi hosting
- Ganti nameserver
- Cek record baru sudah menyebar
- Membandingkan resolver

Input

- Domain
- Jenis record
- Daftar resolver opsional

Yang dicek

Cloudflare DNS Google DNS Quad9 OpenDNS

Output yang ideal

- Resolver
- Record yang terbaca
- Status sama/beda
- Error per resolver

Contoh implementasi Node

Astro endpoint ready

import { Resolver } from "node:dns/promises";

const resolvers = {
  cloudflare: "1.1.1.1",
  google: "8.8.8.8",
  quad9: "9.9.9.9"
};

export async function compareARecord(domain: string) {
  return Promise.all(
    Object.entries(resolvers).map(async ([name, server]) => {
      const resolver = new Resolver();
      resolver.setServers([server]);

      return {
        resolver: name,
        records: await resolver.resolve4(domain).catch(() => [])
      };
    })
  );
}