Restart the router and modem
Flush the DNS cache on your device
Change to a faster DNS provider
Use public DNS servers like Google DNS, Cloudflare DNS, or OpenDNS
Disable unnecessary VPNs or proxies
Check for malware or adware
Update network adapter drivers
Set DNS servers manually in network settings
Reduce the number of DNS lookups by limiting browser extensions
Clear browser cache and cookies
Disable IPv6 if it causes DNS delays
Test DNS response times with different servers
Check router DNS settings
Restart the DNS client service on Windows
Use a wired connection instead of Wi-Fi
Reboot the device
Reset network settings
Contact your ISP if the issue persists