
Description: SmartViper Public DNS is a free, recursive DNS resolver service that focuses on privacy, security, and improved performance. It blocks ads, trackers, and malware at the DNS level.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 1.1.1.1 is a free DNS resolution service that provides fast Internet connection speeds, improved security, and privacy protection. It routes DNS queries through optimized servers for fast performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API