Domain availability & intelligence, at any scale
Check a million domains in a single request, pull parsed WHOIS data, and monitor the internet for registrations against your brand.
acme‑support‑billing.com
Likely phishing vector against acme.com. Registrar in high‑abuse cluster; MX active within 2h of registration.
One pipeline, five capabilities
Built for teams that take domains seriously
Brand protection
Detect phishing domains within seconds of certificate issuance. AI-powered content analysis confirms real threats and eliminates false alarms — before the attack page goes live.
Startup naming
Describe your product, generate tens of thousands of name candidates with AI, check availability across TLDs, and register — all in one workflow.
Domain intelligence
Look up domain registration data, check WHOIS records, and access historical snapshots to trace ownership and build evidence trails.
Registrar integration
Embed bulk availability checks directly into your product via REST API. Up to 1,000,000 domains per request with streaming results.
Cybersecurity teams
Enrich alerts with domain registration data. Cross-reference WHOIS history to identify infrastructure patterns and track threat actor campaigns.
Domain portfolio management
Monitor expiry dates, track WHOIS changes across your portfolio, and discover available domains at scale with the bulk availability pipeline.
Your lookups are yours alone
When you search for a domain, that query stays between you and us. We never share, sell, or act on your lookup data. If you find a name that's available, nobody will know — not from us.
Zero data sharing
Your queries are never sold to registrars, brokers, or anyone else. We don't monetize your search behavior. Period.
No front-running
We don't register domains you've searched for. We don't tip off anyone who might. Your discoveries stay yours.
Encrypted end to end
All API traffic is encrypted in transit. Data at rest is encrypted using AWS-managed keys.
Find the .com that nobody else found.
In an era where every good .com feels taken, the AI generates tens of thousands of name candidates and multiplies them across your selected TLDs. Describe your product, pick your extensions, and let the pipeline find what's actually available.
- Tens of thousands of name candidates from a single prompt
- Multiply across .com, .io, .dev, .app and many more TLDs
- Instant bulk availability check through the pipeline
AWS-style pricing. Pay only for what resolves
Every query flows through Bloom → DNS → RDAP → WHOIS and stops at the first definitive answer. You're billed for the method that actually resolved it — never the steps that came before. Volume discounts kick in automatically.
Each query enters the pipeline and stops at the first method that gives a definitive answer. You pay only for the resolving method — intermediate inconclusive steps are never charged.
Check your first million domains today
Free tier includes 1,000,000 availability checks per month. No credit card required.