JsonWhois.io is described as 'JsonWhois is the leading cloud hosted Whois API. The service serves WHOIS records for domains and IP addresses through a fully RESTful API. Additionally, the service offers IP geolocation and URL to screenshot services. Free usage per month!' and is an website in the development category. There are more than 25 alternatives to JsonWhois.io, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best JsonWhois.io alternative is WhoisAPI, which is free. Other great sites and apps similar to JsonWhois.io are DomainTools, Bulk Whois API, JsonWHOISAPI and WhoisJson - Whois API in Json - Xml.
DomainIntel is a domain and security intelligence tool that brings WHOIS, DNS records, SSL certificate details, and HTTP security headers together in one report, with letter-grade scoring for each domain.
