JsonWhois.io
Description: JsonWhois.io is a JSON-based WHOIS and domain availability API. It allows you to lookup WHOIS records and check domain availability directly from your application code using a simple JSON API.
Type: software
Online Domain Tools
Description: Online Domain Tools is a suite of web-based tools for domain research, analysis, and management. It offers over 300 tools related to domain availability, rankings, comparisons, SEO, security, and more.
Type: software