DNS Cache Checker
Check DNS cache status and TTL values across multiple DNS servers
Reliable
Fast Check
Multiple Servers
What is DNS Caching?
DNS caching stores DNS query results temporarily to improve performance and reduce latency
Check DNS Cache Status
Enter a domain name and record type to check cache status across DNS servers
A Record
Cache Checker Features
Comprehensive DNS cache analysis tools
Cache Status Check
Check if DNS records are cached across multiple DNS servers
TTL Analysis
Analyze Time-To-Live values and cache expiration times
Multiple Servers
Test cache status across various public DNS providers
Cache Optimization
Get insights for optimizing DNS cache performance