WHOIS Domain Lookup
Look up domain registration information including registrar, registration date, expiry date, name servers, and domain status via WHOIS protocol.
Use ToolCybersecurity
Protect your digital presence with our free cybersecurity tools.
Check website safety, scan for malware vulnerabilities, analyze SSL certificates, and test password strength.
These utilities help small business owners, IT professionals, and concerned users identify security risks before they become problems.
All scans run securely in your browser with no data stored on our servers.
3 tools available
SSL Certificate Checker
Check SSL certificate status for any domain. Verify expiry date, issuer details, signature algorithm, and subject alternative names.
Use ToolWebsite Malware Scanner
Scan any website for malware, check security headers, and verify DNSBL blacklist status. Get a comprehensive security score with actionable recommendations.
Use ToolGetting Started with Cybersecurity
Run cybersecurity checks by entering a website URL or pasting text data into the relevant tool.
SSL certificate checks verify encryption status and expiration dates.
Password strength testers evaluate your passwords against common attack patterns and suggest improvements.
Website safety scanners check domain reputation across multiple threat databases.
Results appear within seconds and include actionable recommendations where applicable.
The SSL Certificate Checker examines the entire certificate chain, including issuer details, subject alternative names, and remaining validity period, helping website owners avoid expired certificate errors that can alarm visitors.
The Password Strength Checker analyzes your passwords against common patterns, dictionary words, and known breach data, providing a strength score and specific recommendations for improvement.
The Website Malware Scanner checks domain blacklists, known malware signatures, and suspicious code patterns to identify potential security risks before they escalate.
All tools run securely and do not store the URLs or passwords you submit.
Regular use of these checks helps maintain a strong security posture for both personal and business online operations.
Frequently Asked Questions
Are the URLs I check stored anywhere?
No. URLs submitted for scanning are processed in real time and are not stored in our database. Each scan is independent and no history is retained, ensuring your scanning activities remain private.
How accurate is the password strength checker?
The password strength checker evaluates passwords against common patterns, dictionary words, character composition, and length. It provides a numerical score and specific recommendations for improvement. However, no tool can guarantee complete security — we recommend using unique passwords generated by a dedicated password manager for each of your online accounts.
What does an SSL certificate check reveal?
The SSL checker examines the full certificate chain, including issuer details, subject alternative names, validity period, and remaining days until expiration. It also checks for common configuration issues like missing intermediate certificates, weak cipher support, and protocol version vulnerabilities.
Industry-Specific Editions
Most tools in this category are available in industry-specific editions. WHOIS Domain Lookup for Ecommerce · SSL Certificate Checker for Local Business · Website Malware Scanner for Bloggers