Domain Age Checker

Inspect the current site's domain age, registration, DNS, DNSSEC, SSL certificate, and common subdomains.

Domain Age Checker is a lightweight and easy-to-use Chrome extension for quickly inspecting public domain information from any website you visit. With one click, the extension detects the domain from your active tab and opens a clean side panel with detailed domain intelligence, including domain age, registration dates, registrar information, DNS records, DNSSEC status, SSL certificate details, and common subdomain results. Key Features: - Automatically detects the current website domain - Shows domain age, registration date, expiry date, and registrar - Displays DNS records including A, AAAA, MX, TXT, NS, CNAME, and SOA - Checks DNSSEC status - Shows SSL certificate issuer, validity, expiry, and CT log data - Scans common subdomains - Export domain reports as PDF - No login or signup required Use Cases: - SEO analysis - Website trust verification - Domain research - Competitor analysis - Security and technical audits Privacy: Domain Age Checker does not collect, sell, or store personal user data. It reads the active tab URL only to detect the current domain and uses public lookup services to generate the report. Start using Domain Age Checker to analyze website domains quickly and efficiently.