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APISeeker
Free API10 req/minWeb & API

WHOIS Lookup

Fetches WHOIS-style domain registration metadata when an upstream is configured server-side.

By RSM DevOps

Try playgroundFull docs

Public endpoint

GETwhois.apiseeker.com
/v1/lookup

Auth: X-SEEKER-Key

Endpoint

Requires WHOIS_LOOKUP_URL env. Never exposes upstream secrets.

Method

GET

Path

/v1/lookup

Full URL

https://whois.apiseeker.com/v1/lookup

Authentication

Send X-SEEKER-Key on every request. Free tools still require a valid APISeeker key — no auth bypass.

Parameters

  • domainquerystringrequired

    Domain name

Request example

cURL
curl -s "https://whois.apiseeker.com/v1/lookup?domain=apiseeker.com" \
  -H "X-SEEKER-Key: YOUR_API_KEY"

Response example

JSON
{
  "success": true,
  "data": {
    "domain": "apiseeker.com",
    "whois": {
      "status": "configured upstream"
    }
  },
  "request_id": "req_example"
}

Errors & limits

  • 400Invalid or missing parameters
  • 401Missing or invalid API key
  • 429Rate limit exceeded
  • 503WHOIS upstream not configured

Rate limit: 10 req/min

Playground

Live playground

WHOIS Lookup

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GETRequest URL
https://whois.apiseeker.com/v1/lookup?domain=apiseeker.com
Log in to test endpoint
Status: —Latency: —

Response

Response will appear here after you send a request.
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