WHOIS API is a consumption model variant designed for cybercrime investigators, DevOps teams, and web domain brokers. It enables users to access web domain WHOIS information, determine if a domain name has been used in cybercrime, spam, or fraud, view historical domain changes, manage domain name ownership transfers, gather domain ownership information for s... show more

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Companies Currently Using WHOIS API

Download CSV Sample (25 companies)
Company NameWebsiteHQ AddressCityStateZipCountryTop Level IndustrySub Level IndustryEmployeesRevenue (USD)PhoneLast Verified
ICANN icann.org 12025 Waterfront Dr, Ste 300 Playa Vista CA 90094-3224 US Organizations Charitable Organizations & Foundations From 200 to 499 From $100,000,000 to $199,999,999 (310) 306-6308 5 months ago
Gray Television gray.tv 4370 Peachtree Rd NE Ste 400 Atlanta GA 30319-3055 US Media & Internet Television Stations From 5,000 to 9,999 Over $1,000,000,000 (404) 504-9828 5 months ago
Proofpoint proofpoint.com 925 W Maude Ave Sunnyvale CA 94085 US Technical Software Manufacturers From 1,000 to 4,999 Over $1,000,000,000 (408) 517-4710 5 months ago
Synopsys synopsys.com 690 E Middlefield Rd Mountain View CA 94043-4033 US Technical Software Manufacturers Above 10,000 Over $1,000,000,000 (650) 584-5000 5 months ago
At-Bay at-bay.com 196 Castro St Mountain View CA 94041 US Insurance Insurance From 200 to 499 From $10,000,000 to $49,999,999 - 5 months ago
KLM klm.com AMS Airport Schiphol North Holland 1118 CP NL Transportation Airlines, Airports & Air Services Above 10,000 Over $1,000,000,000 +31207940800 6 months ago

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