Bulk Domain Search — Availability Checker for 1,075 TLDs

Typosquatting Detection — Find Lookalike Domains, 1,075 TLDs

oswaldocarabano/brand-domain-sweep

Typosquatting detection across 1,075 gTLDs. Finds lookalike domains, domain squatting and phishing lookalikes imitating your brand, read straight from registry zone files, so every match really exists today. Brand protection domain monitoring with no WHOIS, no rate limits and no subscription.

Domain Availability Checker (bulk)

bgfc97/domain-availability-checker

Check in bulk whether domains are available or already registered, via official RDAP. Expand a name across many TLDs, or pass a domain list. Shows expiry and registrar for taken ones. For domainers and brand protection. No key, no proxy.

Domain Availability Checker

gio21/domain-availability-checker

Check domain name availability and registration data (registrar, dates, nameservers) in bulk via RDAP.

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.

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

Domain Availability Checker

onescales/domain-availability-checker

Check domain availability in bulk using RDAP/WHOIS lookups. Get instant availability status, registrar info, and method for hundreds of domains at once.

Domain Availability Checker — RDAP, WHOIS & DNS JSON

eliai/domain-availability-checker

Check if a domain is available to register. RDAP + WHOIS + DNS in one JSON row: available/taken, registrar, created/expiry, nameservers. No start fee. $0.02 per definite verdict; invalid and unknown names are free.

Free Domain Checker AI: Bulk Availability + AI Name Ideas

acmegen.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.

Domain Registration Date Checker

tuningsearch/domain-registration-time

🔥 Only $1.0 per 1,000 domain queries 🔥 **CHEAPEST** Domain Registration Date Extractor & WHOIS Lookup Tool

Domain Availability Checker & WHOIS Scraper - RDAP API

pink_comic/whois-domain-lookup

Bulk domain availability checker, WHOIS scraper, RDAP API, domain age and expiry lookup. Get authoritative registration status, DNS evidence, registrar, dates and cautious possibly-available signals for naming, merchant risk, vendor checks and monitoring.