Bulk domain search
The fastest bulk domain search tool with instant availability checking, CSV import, and one-click purchasing from multiple registrars.
The most advanced bulk domain search tool
Built for domainers who need speed, accuracy, and comprehensive data.
Search thousands of domain names in <10ms
Our cutting-edge infrastructure checks thousands of domains simultaneously, delivering results 10x faster than traditional bulk domain search tools. What takes hours elsewhere takes seconds here.
Smart filters, sorting, and domain views
No clunky forms or outdated designs. Our sleek UI makes bulk domain searching effortless, whether you're checking 10 or 2,000 domains. Every feature is designed for efficiency.
Comprehensive domain intelligence
Beyond basic availability, access SEO metrics, domain history, backlink data, and competitive intelligence for every domain in your search results. Make data-driven domain decisions.
No registration barriers
Start searching immediately. No email signups, no account creation, no credit card required. We believe great tools should be accessible to everyone.
Trusted by 100k+ professionals
Join thousands of agencies, investors, and businesses who rely on our bulk domain search for accurate, real-time results across their domain portfolios.
Powerful bulk domain search features
Everything you need to find, analyze, and secure multiple domains at once.Lightning fast bulk processing
Check up to 1,000 domain names instantly. Our advanced infrastructure delivers results in seconds, not minutes, saving hours of manual searching.
CSV import & export
Upload your domain list via CSV or paste directly. Export results with availability status, pricing, and metrics for easy analysis and sharing.
Multi-registrar pricing
Compare real-time prices across multiple domain registrars. Find the best deals and purchase any available domain with one click through our partners.
Advanced filtering & sorting
Filter results by TLD extensions, availability status, or price range. Sort alphabetically, by length, or by price to quickly find your perfect domains.
Domain intelligence dashboard
Access Domain Authority, backlink profiles, age, and SEO metrics. Make informed decisions with comprehensive domain data at your fingertips.
Save and bookmark results
Bookmark interesting domains and save entire search sessions. Return anytime to review your bulk domain search results without re-running queries.
Bulk domain search made simple
From search to purchase in four easy steps.
Bulk domain search solutions by industry
Tailored workflows for every professional domain need.Scale domains search inside your organization
with just a few clicks
Digital marketing agencies
Manage multiple client projects efficiently. Search for domain variations across campaigns, check competitor domains, and export branded reports. Save 5+ hours per client project with bulk operations.
Domain investors & portfolio managers
Identify valuable expired domains with existing SEO value. Bulk check availability across trending keywords, analyze backlink profiles, and spot investment opportunities before competitors.
Enterprise brand protection
Secure your brand across all major TLDs simultaneously. Monitor for typosquatting, check international domain variations, and protect trademarks with comprehensive bulk searches.
Startups & entrepreneurs
Test hundreds of potential brand names instantly. Check .com availability alongside modern TLDs like .io, .ai, and .app. Find the perfect domain before finalizing your business name.
Web development agencies
Streamline the domain selection process for client projects. Present multiple domain options, check availability in real-time during meetings, and purchase approved domains instantly.
Master bulk domain searching expert tips
Professional strategies to maximize your domain search efficiency.Prepare your domain list effectively
Remove spaces and special characters from domain names
Include variations with and without hyphens
Add common misspellings for brand protection
Mix word orders for better coverage (e.g., "techsmart" and "smarttech")
Choose strategic TLD combinations
Always include .com in your bulk searches
Add industry-specific TLDs (.tech, .store, .app)
Consider country-specific domains for international expansion
Include new TLDs for better availability (.ai, .io, .co)
Optimize your search strategy
Start broad with root keywords, then narrow down
Use our domain generator tool to create variations
Check expired domains for instant SEO value
Search during off-peak hours for faster results
Smart filtering for faster decisions
Filter by available domains first to see opportunities
Set maximum price limits to see domains within your budget
Use TLD filters to focus on preferred extensions
Sort by domain length for brandable options
Complete your domain search toolkit
Professional domain tools that work perfectly with bulk search.Instant domain search
Search individual domains with real-time suggestions as you type
Domain generator
Create clever domain name ideas to fuel your bulk searches
Domain extensions
Explore all available TLDs and their meanings
Premium domains
Find premium domains with high search volume and low competition
Bulk domain search FAQ
Everything you need to know about bulk domain searching.
Our free bulk domain search tool is the fastest on the internet, and checks availability of up to 1,000 domain names instantly. Instead of searching domains one at a time manually, you can check hundreds of domains at lightning fast speed.
Start your bulk domain search now
Join thousands of professionals who trust our tool for fast, accurate bulk domain availability checking.
The fastest domain search tool on the internet
Instant Domain Search is the ultimate domain search engine to find, buy, and register available domain names and extensions (TLDs). Our tool shows hundreds of results as you type, surfacing the best domain names at the lowest prices. We are an ICANN-accredited domain registrar, so you can search and register domains with confidence.
Search available domain names
Check more than 1,600 domain extensions
Domain name generator
Explore premium domain names
Search expired domains
Bulk domain search
Instant domain name search tools for finding the best available domains.
Instant Domain Search provides the most comprehensive domain name search tools and features you need to find the perfect domain name.
Domain name checker
Domain price comparison
Domain history & insights
WHOIS lookup
Domain value estimates
Premium domain marketplace
What makes a great domain name?
Choosing the right domain is critical for your website. When you combine it with the right extension, it becomes even more powerful.
Relevant
Memorable
Short
On-brand
Learn more from domain experts
Explore domains from the fundamentals of buying domains to the technology behind Instant Domain Search.
“Media Guy's pop pick: Instant Domain Search.”
Domain Name Search FAQs
What is a domain name?
A domain name is the address you type into your web browser to visit a website, like "instantdomainsearch.com." It identifies a website on the internet, making it easy for people to find and remember. Like your home address helps people find where you live, a domain name helps people find your website. Our domain search tool helps you find available domains.
Why use Instant Domain Search?
Our free domain name search delivers the fastest search results on the internet. As you type, our tool shows available domains in less than 25 milliseconds using powerful AI and instant search infrastructure. With every query, you see available extensions, suggested similar domains, and premium domains to boost your website performance. You also gain access to a suite of features including price history, WHOIS lookup, estimated value, pronunciation, and where to buy it for the cheapest price.
What if the domain name I want is already taken?
If someone already owns the domain name you want, you still have several options:
- Try a different extension: if someone owns "example.com," check if "example.net," "example.org," or other TLDs remain available. See the full list of available extensions.
- Create a variation: add a word, hyphen, or change the order of words to create a variation of your desired domain name. Our Domain Name Generator suggests similar available domains. Our premium domain search tool also helps you find similar, high-performing domains.
- Contact the owner: the current owner might sell their domain. You can often find owner information by visiting the domain or using WHOIS lookup to locate the owner.
How do I check if a domain name is available?
Use our domain checker to see if a domain name is available. Type the name you want, and you'll receive real-time results that check domains across different extensions (like ".com" or ".net") and provide alternative suggestions.
What are extensions and TLDs, and which one should I choose?
A TLD (Top-Level Domain) represents the part of a domain name that comes after the dot, like ".com" or ".org." The .com extension ranks as the most common, but many others, such as ".net" or industry-specific extensions like ".tech" or ".shop," offer great alternatives. Our domain extension tool helps you explore different TLD options.
How do I buy domains?
Once you find an available domain using our domain search tool, select a registrar to purchase it. We show you pricing from trusted registrars so you can buy with confidence. After buying, you'll connect the domain to your website or hosting provider.