DNS Propagation Checker API

Free public REST API for the DNS Propagation Checker on Domainee. No API key, CORS-enabled, rate-limited per IP.

GEThttps://api.domainee.dev/v1/tools/dns-propagation-checker?host=domainee.dev

Query the same hostname against ~10 public resolvers across the world (Cloudflare, Google, Quad9, OpenDNS, etc.) and report which ones see the same answer. Useful right after a DNS change.

Free. No API key required. CORS-enabled. Rate-limited per IP at 30/min and 500/day.

Parameters

Name	In	Type	Description
`host`required	query	`string`	Hostname to query across resolvers. example: `domainee.dev`
`type`	query	`A \| AAAA \| CNAME \| MX \| TXT \| NS`	Record type to check. Defaults to A.

Example request

curl

curl -s "https://api.domainee.dev/v1/tools/dns-propagation-checker?host=domainee.dev&type=A" | jq

Example response

response.json

{
  "ok": true,
  "data": {
    "domain": "domainee.dev",
    "type": "A",
    "consistent": true,
    "results": [
      {
        "resolver": "Cloudflare (1.1.1.1)",
        "values": [
          "35.165.194.233"
        ]
      },
      {
        "resolver": "Google (8.8.8.8)",
        "values": [
          "35.165.194.233"
        ]
      }
    ]
  }
}

Other languages

fetch.js

const res = await fetch("https://api.domainee.dev/v1/tools/dns-propagation-checker?host=domainee.dev&type=");
const { ok, data } = await res.json();

requests.py

import requests
r = requests.get(
    "https://api.domainee.dev/v1/tools/dns-propagation-checker",
    params={"host":"domainee.dev","type":""},
)
data = r.json()["data"]

Rate limits & errors

30 requests/minute and 500 requests/day per IP. Exceeding either returns HTTP 429 with a Retry-After header.
All responses are JSON with the envelope { "ok": true, "data": {...} } on success or { "ok": false, "error": { "code", "message" } } on failure.
code values are stable; safe to switch on programmatically. message is human-friendly and may change.