DNS Tools & Utilities
Diagnose, analyze,
optimize your DNS.
Free, professional-grade DNS utilities — no account required. Look up records, check propagation, and troubleshoot in seconds.
No account required
Every tool runs instantly — no sign-up, no email, nothing to install.
Runs against live DNS
Queries go straight to public resolvers and registries, not a cached copy.
Free, unlimited use
Look up as many domains and records as you need, as often as you need.