DNS Propagation Check

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

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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.