DNS Propagation Check

Verify DNS changes across 43 resolvers in 9 regions — results stream live

How Propagation Works

40+ global resolvers

DNS Propagation Check queries resolvers worldwide simultaneously — giving you a real-time, unfiltered view of how DNS changes are spreading across the globe.

Global Coverage
Queries resolvers across North America, Europe, Asia-Pacific, South America, Africa and the Middle East for a truly global picture.
Live Resolution
Every resolver is queried in real time — not cached, not proxied. Results reflect exactly what each resolver sees at the moment you check.
Regional Consistency
Compares responses across regions to detect partial propagation, split-brain DNS, or geo-based routing differences.
Answer Comparison
Highlights mismatches when resolvers return different values for the same record — instantly visible when changes haven't fully propagated.
Multiple Record Types
Supports A, AAAA, MX, NS, TXT, CNAME, SOA, CAA, DS, SRV and PTR — check propagation for any DNS record type.
PDF Report Export
Export a shareable PDF report of the full propagation scan — resolver-by-resolver results, response times, and answer comparison.