DNS propagation monitor

Launch on-demand DNS queries to authoritative and public resolvers, track DNSSEC parity, and spot propagation delays across the globe.

Select between 6 and 32 public resolvers per run. Default from preferences: 12.

Resolver focus

Localized resolvers

Regional resolvers stream in run order. Global anycast services are listed on the right.

No localized resolvers available for this run. Global providers are listed below.

Resolver map

Resolver clusters are grouped by continent and country; marker colour reflects the most recent status observed for that region.