Global DNS Propagation Checker
Check DNS record resolution across global public DNS providers and root servers.
Global DNS Propagation Checker
Query authoritative Anycast DNS networks (Google, Cloudflare, OpenDNS, Quad9, Level3, Comodo) simultaneously to test worldwide propagation.
About the Global DNS Propagation Checker
Queries authoritative and major public recursive DNS resolvers worldwide (Google DNS, Cloudflare, Quad9, OpenDNS, etc.) to verify if new DNS records have propagated globally.
How to Use
Enter domain and record type. Results display the resolved value at each global location.
Understanding Results
Green checkmarks indicate resolvers returning the latest IP or record; red flags or mismatched values indicate propagation is still in progress.
Frequently Asked Questions
Why is propagation gradual?
Resolvers cache records according to their TTL value. Until that timer expires, resolvers serve cached data.
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