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
3 Like dnsdumpster.com Good alternative? YES NO Find DNS records in order to identify the Internet footprint of an organization. Recon that enables deeper security assessments and understanding of the potential attack... Free Web No features added 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
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
1 Like CyberIntel.Report Good alternative? YES NO Get complete reports of domains, emails, or IP addresses with connections & leads in an in-depth, plain language document explaining the findings as developed by... Commercial Web Email Analytics 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 JsonWhois Good alternative? YES NO An API that gathers social and whois data about a domain. It can also take a screenshot of the domain and logs historical screenshots. We provide a fast and reliable... Free Personal Mac Windows Linux Android iPhone iPad No features added Add a feature
1 Like URL Sensei Good alternative? YES NO A JSON API for getting domain whois data and taking website screenshots. Freemium Web No features added 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 DomainHostingView Good alternative? YES NO 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... Free Windows 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
