Pricing

$0.20 / 1,000 domain availability results

Domain Availability Checker

Check domain availability in bulk using RDAP. Great for brand research, SEO projects, domain lists, and registrar pre-checks.

Pricing

$0.20 / 1,000 domain availability results

Rating

0.0

(0)

Developer

Scrappa

Actor stats

Bookmarked

Total users

Monthly active users

23 days ago

Last modified

Domain Availability Checker - Bulk RDAP Domain Checks API through CLI

The Apify CLI is the official tool that allows you to use Domain Availability Checker locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Domain Availability Checker API in Python

Domain Availability Checker API in JavaScript

Domain Availability Checker OpenAPI definition

Domain Availability Checker API

Domain Availability Checker

ozito/domain-availability-checker

Fast, reliable domain availability checker using RDAP with automatic WHOIS fallback. Check one domain across up to 10 TLDs in a single request. Supports .com, .net, .org, .io, .ai, .dev, .app + custom RDAP endpoints. Structured JSON output with status, source & response time.

Kal

Domain Age Checker — Bulk RDAP Lookup

accurate_pouch/domain-age-checker

Check domain age, registration date, expiration, registrar, and nameservers for any list of domains. No API key needed — uses the public RDAP standard. Perfect for SEO research, fraud detection, lead enrichment, and domain investing.

Manchitt Sanan

Domain Availability & Premium TLD Checker API

dev00/domain-availability-checker-api

Query domain availability and premium status using the Wix domain-search engine.

dev00

Bulk Domain Checker

kawsar/bulk-domain-checker

Bulk domain checker that extracts domain availability status across 80+ extensions so you can find unregistered names fast. A powerful domain finder tool that helps you secure the best domain for your business or personal website.

Kawsar

Free Domain Checker AI: Bulk Availability + AI Name Ideas

acme-ai/free-domains-checker-ai

Check domain availability in bulk for free (DNS + RDAP): registered or available, with registrar, expiry, nameservers and status. When a domain is taken, optionally get AI-generated brandable name ideas that are verified available. Export to CSV or JSON.

Acme AI

Domain Age Checker

automation-lab/domain-age-checker

Check domain age and registration dates in bulk using RDAP — the modern WHOIS replacement. Returns registration date, expiration date, registrar, nameservers, and age in days/years. Ideal for SEO analysis, fraud detection, and domain research.

Stas Persiianenko

Domain Checker

parseforge/domain-checker-ppe

Check domain availability via DNS resolution and estimate market value. Optionally generate and check similar domain suggestions with prefixes, suffixes, and TLD variations. Returns availability status, registered status, algorithmic value estimates, and alternative domain options.

ParseForge

Domain Intelligence Scraper

benthepythondev/domain-intelligence-scraper

Extract domain registration data including age, expiry dates, registrar, nameservers, and DNSSEC status using free RDAP/WHOIS APIs. Perfect for SEO, lead generation, and security research

ben

Domain Availability Checker

scrap3r/domain-availability-checker

Think of it as an enhanced version of traditional domain checkers, optimized for speed and reliability. Just enter your desired domain name, and get instant results on its availability and related metrics—all at lightning-fast speeds. Start checking domain availability.