IP2WHOIS Information Lookup
Development · Operational · 30d uptime 100%
WHOIS domain name lookup service to search public WHOIS database for domain name registration information and hosted domain information
Trust signals
Pricing
FREEMIUM
Auth
API_KEY
CORS
No
Rate limit
Unknown
Health
214ms
Trust score
89 (B)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Documentationwww.ip2whois.com/
- Base URLwww.ip2whois.com/
Integration checklist
- Auth is API_KEY
- No CORS — route calls through your backend.
- Rate limit: Unknown