.test

.test is a reserved top-level domain intended for usage in software testing. It is guaranteed to never be registered into the Internet. Along with.test, there are 11 other reserved... Wikipedia

• Introduced:  1999
• TLD type:  Reserved top-level domain
• Status:  Reserved to prevent conflict and confusion
• Intended use:  In documentation or for internal testing
• Structure:  Those using it for testing can use it in any desired structure
• Data source:  DuckDuckGo