Your data and this DNS checker.
Lookup data
This site stores the queried domain, record type, resolver results, and lookup time. When signed in, these are associated with your user account. Administrators can view lookup activity and account details.
Accounts and cookies
Accounts store your name, email address, password hash, and saved domains. Passwords are not stored in readable form. Session cookies keep you signed in and protect forms. Registration does not verify ownership of an email address.
DNS providers and probes
Lookup names are sent to enabled public DNS providers and administrator-configured regional probes. Their own logging and privacy policies may apply. Do not submit confidential internal hostnames.
Rate limiting and hosting logs
The application uses a keyed hash of the connecting IP address for short-lived rate limiting. Hosting, CDN, and security services may independently log IP addresses and requests. The application does not trust forwarded IP headers by default.
Retention and removal
Lookup and audit records are retained for 30 days when scheduled cleanup is running. You can clear your own lookup history and remove saved domains from your workspace. Contact the administrator to request account deletion. Deleted accounts’ remaining lookup records lose their account association until retention cleanup removes them.