Bulk domain search

Bulk domain search is the fastest way to check availability for a list of domains at once — instead of one name at a time. Paste or upload up to 5,000 domains and see live registry availability, pricing across 20+ registrars, and SEO metrics in a single view. Useful for brand protection sweeps, portfolio audits, and keyword exploration.

You can check up to 5,000 domains in a single batch, free. For longer lists, run consecutive batches — there are no per-user rate limits, and we query live registry data in parallel so thousands of domains resolve in seconds. Paste directly into the search box or upload a CSV.

Yes — every feature is free with no signup required. Create an optional free account only if you want bookmarked domains to persist across devices. There is no paywall, no credit card, and no upgrade path blocking bulk availability checks.

Yes — mass, batch, multi, and bulk are all synonyms for the same workflow, and this is the tool. Whether you phrase it as “mass domain checker”, “batch domain check”, or “check multiple domains at once”, the input and output are identical: paste or upload a list, receive color-coded availability across every TLD you include.

Not in one pass yet. Check the list here first to see which names are registered, then run the ones that matter through the free domain appraisal, which gives each name a value in USD, the factors behind it, and any reported sale on record.

Paste your domains into the search box (one per line) or drop a CSV file. We auto-validate, deduplicate, and resolve the full list in parallel. You can mix entries with TLDs (example.com) and without (example) — the tool handles both and stacks TLDs for the bare names. For help generating variations, start in the domain generator and paste the output here.

Bulk domain search (this tool) checks availability — is the domain registered or available to register, and at what price. Bulk domain lookup is often used interchangeably with availability, but sometimes means WHOIS — pulling the registrar, registrant, and expiry date for a list of already-registered domains. In our results, click any taken domain for the WHOIS, DNS, and history details. For expired-domain opportunities, see expired domains.

No. Start searching immediately — no email, account, or credit card required. A free account only unlocks persistent bookmarks across devices; every lookup, filter, export, and registrar compare works without signing up.

CSV with one domain per line. Entries can include TLDs (example.com) or just the base name (example) — when you omit the TLD we stack your domain across the TLDs you include in other entries. We auto-strip whitespace, punctuation, and www. prefixes before running the batch.

Yes — bookmark individual domains for later, or export the full result set as CSV for sharing or analysis. Great for agency workflows where you need to hand a domain shortlist to a client or stakeholder.

Our bulk domain availability check resolves against live registry data for every entry in your list — not cached answers. Accuracy is 99.9%+, with any edge cases driven by TLD registry refresh windows (seconds, not hours).

Yes. Click any domain in the bulk results for Domain Authority, backlink count, age, and a full SEO metrics panel. Pair with the availability status to score candidates for SEO-focused domain acquisition.

Click any available or premium domain in the results to see live first-year and renewal prices across 20+ registrars. Buy in one click through your preferred partner. For taken domains worth chasing, jump to aftermarket domains.

Yes. Paste a mixed list (example.com, test.io, sample.ai) or just the base names (example, test, sample) and we’ll stack them across the TLDs you include elsewhere in the input. See the full TLD catalog at /domain-extensions.

Yes — this is one of its highest-leverage uses. Paste your brand plus common typos, plurals, hyphenations, and homoglyph swaps across every TLD you care about. Export the taken rows as your monitoring list and the available rows as your acquisition list. Great for trademark sweeps and international rollouts.

Purchases are handled by our registrar partners (Namecheap, GoDaddy, Hostinger, Spaceship, and others) — each supports standard payment methods: credit card, PayPal, and in many cases Apple Pay and Google Pay. We don’t process payments ourselves.

Yes. You can load a curated starter list into the search in one click, or paste a list you’ve generated anywhere else — including the domain generator output. The tool is list-agnostic: anything paste-able is searchable.