Global DNS Propagation Checker
Free ToolCheck DNS propagation across global DNS servers worldwide in parallel. Verify A, AAAA, MX, CNAME, TXT, and NS records with live status and response times.
Instant 0ms
100% Client-Side
DNS Lookup Parameters
10 Global Resolvers
Queries Anycast DoH resolvers across US, Europe, Asia, Japan, and Australia simultaneously in parallel.
Verify Global DNS Changes
Enter any domain name and choose a record type (A, MX, CNAME, etc.) to inspect worldwide propagation in real time.
Dispatching Parallel DNS Lookups...
Querying authoritative DoH nodes worldwide
Inspected Target
Propagation Score
Frequently Asked Questions
DNS propagation is the timeframe required for changes made to your domain nameservers or DNS records to update across all ISP and recursive resolvers worldwide.
Most DNS changes propagate within a few minutes to a few hours, though some low-TTL records update in seconds and older registries can take up to 24-48 hours.
You can inspect IPv4 (A), IPv6 (AAAA), Mail Exchange (MX), Canonical Names (CNAME), Text/SPF/DKIM (TXT), and Nameserver (NS) records.