Global resolver sweep
We query many public DNS servers in different countries and cities. Each result shows who answered, where they are, and the exact value they returned for your domain.
Interactive world map
Resolvers appear as markers you can open on the map. Review status, the full answer string, and response time, then jump into deeper detail for that location.
Common record types
Run propagation checks for A, AAAA, CNAME, MX, NS, PTR, SOA, SRV, TXT, and CAA. Choose the record type you changed or want to validate before and after a DNS update.
Full DNS per resolver
Open all records from one public resolver in a dedicated view. Helpful when you need the wider picture at that server, not only the single type you searched.
Synced and mismatch
Synced means the resolver matches our authoritative reference. Mismatch highlights stale or different answers. Pending shows resolvers still being checked during the sweep.
Live as it runs
Results stream in while the scan runs. A progress bar and updating table show how many resolvers have finished so you know when the full picture is ready.