Open a Domain Age Checking Tool: Go to a website that provides domain age checking services, such as WHOIS lookup or domain tools.

Enter the Domain Name: Type or paste the domain name for example (https://pearllemonweb.com/) you want to check into the search box provided on the tool.

Submit the Query: Click on the "Search" or "Lookup" button to submit your query.

Review the Results: The tool will display the domain's registration date, giving you the domain's age in years, months, or days.

Cross-Verify (Optional): You can cross-check the results by using another domain age checker or visiting the WHOIS database directly.