Domain Availability & Premium TLD Checker API

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

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.

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.

Domain Cheker Tool (Pay Per Result)

kawsar/domain-cheker-tool

Domain availability checker that looks up the exact extension you request, returns registered status, TLD details, and details, so you get one clean result per domain.

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.

Domain & TLD Availability Checker — for Business Names

endspec/business-name-instant-checker

Check business-name availability across hundreds of TLDs (.com, .net, .io, .co, .ai, and more).

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.

TLD List Domain Price Scraper

makaraman/tld-list-scraper

Scrapes domain registrar prices from tld-list.com for any TLD extension. Returns registration, renewal, and transfer prices across multiple registrars.

Check domain availability, WHOIS records, DNS records, and SSL certificates. Supports bulk domain checking.

Domain Expiration Date Checker

botflowtech/domain-expiration-date-checker

Check when domain registration expires via WHOIS lookup. Perfect for domain investors, website buyers, and security teams.