7 Like DomainTools Good alternative? YES NO Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History. Domain name monitoring tools and buyer/seller tools... Freemium Web No features added Add a feature
2 Like Robtex Swiss Army Knife Internet Tool YES NO Here you will find everything you need to know about domains, DNS, IP addresses, routes, autonomous systems, and much, much more!. Free Web REST API Add a feature
13 Like Ajax Domain Finder Good alternative? YES NO This is a free service that instantly (with ajax) checks domains name availability and some SEO info. If the name your are looking for is taken, you can click on whois... Free Web No features added Add a feature
1 Like Domaintally Good alternative? YES NO Domain name intelligence and analytics platform that provides comprehensive insight and key metrics into any website. Free Mac Windows Linux Web No features added Add a feature
2 Like ViewDNS.info Good alternative? YES NO Free DNS related tools including Reverse IP Lookup, DNS Propagation Checker, Chinese Firewall Test, DNS Report and more! Free Web No features added Add a feature
1 Like Domain Details Good alternative? YES NO Displays Server Type, Headers, IP Address, Location Flag, and links to Whois Reports. Shows links to check server status and cache when page fails to load. Free Windows Linux No features added Add a feature
1 Like JsonWHOISAPI Good alternative? YES NO JsonWHOISAPI provide parsed WHOIS data in JSON format made available through a REST API. Free Mac Windows Linux Web Windows Phone WHOIS API REST API Add a feature
1 Like Bulk Whois API Good alternative? YES NO Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, and top notch support. We support all TLDs including new gTLDs as well as... Commercial Web WHOIS API Add a feature
2 Like DNSCook Good alternative? YES NO Free tools for DNS lookup, dns tests, RBL check, Reverse IP, Website Worth, Reverse WHOIS and more! Free Web No features added Add a feature
0 Like Domains Index Good alternative? YES NO Lists of all registered domains, registered domains database, bulk WHOIS database. Freemium Web Self-Hosted WHOIS API Add a feature
0 Like ipdb.me Good alternative? YES NO Domain name, IP, autonomous system research web application. Free Personal Web No features added Add a feature
0 Like WhoAPI Good alternative? YES NO Comprehensive API that delivers parsed Whois results, domain availability information, website screenshots, PageRank, Alexa rank, and other domain data. Freemium Web No features added Add a feature
