Domain Tools

Analyze domain health, ownership, DNS records, and SSL configurations with these easy-to-use utilities.

WHOIS Lookup

Discover registration details for any domain, including registrar, creation/expiry dates, and contact info when available. Ideal for researching domain ownership.

Lookup WHOIS

DNS Propagation Checker

Track how DNS changes propagate across different geographic locations. Useful after changing nameservers, A records, or other DNS settings.

Check DNS Propagation

SSL Certificate Checker

Inspect a website’s SSL certificate, including expiration date, issuing authority, protocol version, and cipher strength. Helps identify expiring or insecure certs.

Check SSL

DNS Record Viewer

Fetch and view all DNS records for a domain — including A, MX, CNAME, TXT, and more. Great for troubleshooting mail issues or verifying record setup.

View DNS Records