Bulk WHOIS and Domain Names API on steroids, Parsed and in JSON, Domain Availability Check, Domain and WHOIS Lookup
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
Sites and apps similar to ICANN WHOIS include DomainPreflight, which is free and open source. Other options are JsonWhois.io, ip.me, rdaptastic and WhoisAPI. Screenshot Capture Tools like ICANN WHOIS are a crowded field, with more than 25 alternatives for Windows, Linux, iPhone, iPad and self-hosting.
Bulk WHOIS and Domain Names API on steroids, Parsed and in JSON, Domain Availability Check, Domain and WHOIS Lookup
IP Ninja is an advanced intelligence API providing enriched Reverse IP lookups, comprehensive WHOIS parsing, and historical network data for security professionals.

Comprehensive API that delivers parsed Whois results, domain availability information, website screenshots, PageRank, Alexa rank, and other domain data.


With Domain Name Stat’s WHOIS Database Download, researchers and data analysts can obtain updated and comprehensive WHOIS data for reports and studies.
The Registrar Stakeholder Group (RrSG) offers this tool free of charge to anyone trying to identify the appropriate party (e.g. hosting provider) to report abuse to.

DomainHostingView is a utility for Windows that collects extensive information about a domain by using a series of DNS and WHOIS queries, and generates HTML report that can be displayed in any Web browser.

JsonWHOIS Database Download makes it easy for fraud investigators to trace IP addresses and domains with ties to malicious activity.


Whois.net is a lookup service for domain name search, registration and availability.
