DNS Speed Tester
Initializing engine...
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DNS Speed Tester
DNS Speed Tester - Find the Fastest DNS Servers
Waiting for latency measurements...
Start DNS Speed Test
Settings
Configure testing speed, timeout limit, and manage your DNS provider list.
General Settings
DNS Providers
DNS Provider Group
Select which category of DNS servers to show and test.
All Servers
Default & Popular
Privacy First
Security First
Family & Ad-block
Regional
Custom / Other
Query Protocol
Select DNS testing protocol
Concurrency Limit
Simultaneous queries to run in parallel
1 (Slowest, safest)
2
3
4 (Recommended - Most Accurate)
6
8
10 (Fastest)
Query Timeout Limit (ms)
Timeout value per query in milliseconds
Pull Host System DNS
Detect and test your host system's primary DNS servers.
Backup & Restore
Import or export your configuration and DNS providers in JSON format.
Export Settings
Import Settings
Test Domains
Domains resolved in queries. Protocols, paths, and www will be cleaned automatically.
Add
Add DNS Server
Name
Domain
Group Category
Custom / Other
Default & Popular
Privacy First
Security First
Family & Ad-block
Regional
+ Create New Category...
DoH URL
Ignore CORS (use opaque no-cors mode)
IPv4 Addresses (comma separated)
IPv6 Addresses (comma separated, optional)
Supported Protocols
UDP
DoH
DoT
Ping
Clear
Add Server
Configured DNS Providers
Reset to Defaults
Save Settings
Save & Start Test
Confirm Action
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