What is bulk domain search?

Bulk domain search is the process of checking domain name availability for multiple domain names simultaneously, rather than searching for each name one at a time. A bulk domain search tool accepts a list of domain names — up to 100 at once — and returns real-time availability results across multiple TLD extensions (.com, .net, .org, .io, and others) in a single search operation.Bulk domain search is the process of checking domain name availability for multiple domain names simultaneously, rather than searching for each name one at a time. A bulk domain search tool accepts a list of domain names — up to 100 at once — and returns real-time availability results across multiple TLD extensions (.com, .net, .org, .io, and others) in a single search operation.

How many domains can I check at once?

Cloudoora’s bulk domain checker supports up to 100 domain names per search. Enter names one per line or separated by commas, or upload a CSV file with up to 100 entries. For lists larger than 100 domains, split your list into batches and run multiple searches — results are available immediately after each batch completes.

Is the bulk domain search tool free to use?

Yes. Checking domain availability with Cloudoora’s bulk domain search tool is free — no account or payment is required to run availability searches. You only pay if you choose to register one or more of the available domains you discover. Registration prices vary by TLD and are shown at checkout before you confirm any purchase.

Can I upload a CSV file to check domains in bulk?

Yes. The bulk domain search tool supports CSV file uploads. Prepare a CSV with one domain name per row (base names only, without extensions — for example “mybrand” not “mybrand.com”) and upload it using the CSV import option. The tool processes your entire list in a single batch and returns availability results for all entries across your selected TLD extensions.

Which domain extensions does the bulk checker support?

Cloudoora’s bulk domain availability checker supports all major generic TLDs including .com, .net, .org, .io, .ai, .co, .app, and .store, as well as country-code TLDs including .fi, .de, .uk, .ca, .se, .au, and .eu. You can select which extensions to check for each search — mixing generic and country-code TLDs in the same batch.

What is bulk domain registration?

Bulk domain registration is the process of purchasing multiple domain names in a single checkout, rather than registering each domain individually. After running a bulk availability check, you select all the available domains you want to register, choose your registration term (1, 2, or 3 years per domain), and complete one payment for the entire selection — with free DNS management and email forwarding included for each registered domain.

Do I get free SSL, DNS management, and email forwarding when I register in bulk?

Yes. Every domain registered through Cloudoora includes free DNS management with unlimited records, free email forwarding (configure multiple forwarding addresses per domain), and the option to add WHOIS privacy protection at checkout. SSL certificates are available to add at registration or activate later from your domain management dashboard — they are not included free with domain registration but are available at competitive pricing.

How fast are bulk domain availability results?

Cloudoora’s bulk domain checker queries live registry data in real time — not a cached database — so results reflect actual current availability. A batch of 100 domain names across four TLD extensions typically returns results within 3 seconds. Results appear as they are confirmed, so you begin seeing available domains before the entire batch completes for very large searches.

What's the best way to search for domain names across multiple extensions at once?

The most efficient method is to use a bulk domain checker: enter your base domain names (without extensions) into the search tool, select the TLD extensions you want to check (.com, .io, .ai, .net, etc.), and run a single availability search. This returns a side-by-side comparison of all name-extension combinations simultaneously, rather than running a separate search for each extension manually.

Can I transfer existing domains through the bulk search tool?

The bulk domain search tool is designed for checking availability and registering new domains. Domain transfers (moving domains from another registrar to Cloudoora) are handled through a separate transfer process — you will need each domain’s authorization or EPP code from your current registrar. Contact Cloudoora support to initiate a bulk domain transfer if you are moving multiple domains from another provider.

What is WHOIS privacy and how do I enable it?

WHOIS privacy (also called domain privacy or private registration) hides your personal contact information — name, address, email, and phone number — from public WHOIS databases. Without WHOIS privacy, this information is publicly accessible to anyone who runs a WHOIS lookup on your domain. Enable WHOIS privacy during checkout when registering domains, or activate it from your Cloudoora domain management dashboard after registration.

Who is the bulk domain search tool best suited for?

Cloudoora’s bulk domain search tool is designed for anyone who needs to check more than a few domain names at once: startup founders validating brand names before launch, agencies checking domain availability for multiple client projects, marketers securing campaign-specific domains in bulk, and domain investors screening large lists of candidate names. The tool is free to use and requires no account to run searches.

Does the bulk domain checker have a limit — can I check more than 100 domains?

The current limit is 100 domain names per search batch. For lists exceeding 100 domains, divide your list into batches of 100 and run multiple searches in sequence — each batch completes within seconds. If you regularly need to check more than 100 domains simultaneously, contact Cloudoora support to discuss API access options for programmatic bulk availability checking at higher volumes.

Is there an API for bulk domain availability checking?

Yes. Cloudoora offers API access for developers who need to integrate bulk domain availability checking into their own tools, dashboards, or workflows. The domain availability API supports batch queries and returns real-time results in JSON format. Contact the Cloudoora team or check the developer documentation for API endpoint details, rate limits, and authentication requirements.

Bulk Domain Search – Cloudoora BD Content

Real-Time Availability Results — Under 3 Seconds for 100 Domains

Each bulk availability check queries live domain registry data — not a cached database — so results reflect actual current availability. A batch of 100 domains across 4 extensions returns results in under 3 seconds. Available domains are highlighted immediately; registered domains show registration status so you can identify expiring names or backorder opportunities.

Feature	Detail
Maximum domains per search	100 domain names per batch
Lookup speed	Real-time registry queries — results in under 3 seconds
Extensions supported	.com, .net, .org, .io, .ai, .co, .app, .store + country-code TLDs
Input method	Type or paste a list, one per line or comma-separated; CSV upload supported
Results format	Available / Registered status per domain-extension pair
Free to use	No account required to run a search
Registration	Direct from results — no platform switching required
WHOIS privacy	Available at checkout for all registered domains

Supported TLDs and Domain Pricing

Cloudoora’s bulk domain search checks availability across the most popular generic TLDs and a growing list of country-code extensions. Pricing applies per domain per year at registration — all domains include free DNS management, email forwarding, and optional WHOIS privacy.

Extension	Category	Registration	Renewal	WHOIS Privacy	Popular For
.com	Generic	From €11.7 /yr	€11.9 /yr	✓ Free	All business types
.net	Generic	From €14.47 /yr	€14.5 /yr	✓ Free	Technology, networks
.org	Generic	From €8.27 /yr	€14.5 /yr	✓ Free	Non-profits, communities
.io	Tech TLD	From €46.54 /yr	€59.99 /yr	✓ Free	Startups, SaaS, dev tools
.co	Generic	From €13.44 /yr	€36.19 /yr	✓ Free	Startups, alternatives to .com
.app	New gTLD	From €24.82 /yr	€24.82 /yr	✓ Free	Mobile apps, software
.store	New gTLD	From €2.06 /yr	€54.3 /yr	✓ Free	E-commerce

Country-code TLDs (.fi, .de, .uk, .ca, .se, .au, .eu, and more) are also supported. Pricing varies by TLD — all prices shown at checkout before purchase. No hidden fees.