Issue Description
Websites may fail to load or resolve due to DNS problems.
Common Causes
- Corrupt DNS cache
- Incorrect DNS settings
- ISP DNS outages
Step-by-Step Solution
Step 1: Flush DNS Cache
- Open Command Prompt (Admin)
- Run:
ipconfig /flushdns
Step 2: Reset Network Configuration
Run:
ipconfig /release
ipconfig /renew
Step 3: Change DNS Servers
- Open Network adapter settings
- Set DNS to 8.8.8.8 / 8.8.4.4
Step 4: Restart Network Adapter
- Disable and re-enable the adapter
Explore Further
- Restart router
- Test alternate DNS providers
Prevention & Best Practices
Use reliable DNS providers.