What DNS Does Chrome Use?

1. What DNS Does Google Chrome Use by Default?

By default, Chrome uses the DNS servers configured on your operating system. Unless manually changed, these are usually provided by your Internet Service Provider (ISP).

2. Does Chrome Have Its DNS?

No, Chrome does not have a built-in DNS server. However, if the system settings are configured accordingly, it can use Google Public DNS (8.8.8.8 and 8.8.4.4) or other third-party DNS providers.

3. What is Secure DNS in Chrome?

Chrome supports Secure DNS (DNS over HTTPS - DoH), which encrypts DNS queries for enhanced privacy and security. Users can enable this feature by:

1. Going to Chrome Settings ? Privacy and security ? Security.

2. Scrolling to Use Secure DNS and enabling it.

3. Choosing a DNS provider (Google DNS, Cloudflare, OpenDNS, etc.).

4. How to Check Which DNS Chrome is Using?

You can check Chrome's active DNS settings by visiting:

• chrome://net-internals/#dns (Shows current DNS cache and lookups).

• Running nslookup or ipconfig /all (Windows) or cat /etc/resolv.conf (Linux/Mac) in the terminal to check system DNS settings.

5. Can I Change the DNS Chrome Uses?

Yes, you can change Chrome's DNS by:

• Modifying the system's DNS settings in network properties.

• Enabling Secure DNS in Chrome and selecting a preferred provider.

6. Why Should You Change Chrome's DNS?

• Faster Browsing: Some DNS providers offer quicker domain resolution.

• Better Security: Public DNS services like Google DNS and Cloudflare offer protection against malicious sites.

• Privacy Protection: DNS-over-HTTPS prevents ISP tracking of browsing activity.

Conclusion

Chrome uses the system-configured DNS by default but supports Secure DNS for encrypted lookups. Users can check or change their DNS settings for better speed, security, and privacy.

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