Is CleanBrowsing Secure?
Independent privacy and security audit of CleanBrowsing DNS servers, with live monitoring data.
Last updated March 26, 2026
CleanBrowsing meets our security criteria with strong encryption support, DNSSEC validation, and no NXDOMAIN hijacking.
Security Audit Results
| Check | Result | Details |
|---|---|---|
| DNSSEC Validation | Yes | Validates DNSSEC signatures, protecting against DNS spoofing. |
| NXDOMAIN Hijacking | No | Returns proper NXDOMAIN responses for non-existent domains. |
| DNS-over-TLS (DoT) | Supported | Encrypted DNS available on port 853. Prevents ISP snooping on DNS queries. |
| DNS-over-HTTPS (DoH) | Supported | HTTPS-based encrypted DNS available. Works through firewalls and is supported by most browsers. |
| Logging Policy | No personal data logged | |
| Reliability | 100% | Based on continuous monitoring from our probe network. |
CleanBrowsing DNS Addresses
| Type | IP Address | |
|---|---|---|
| Primary | 185.228.168.9 |
|
| Secondary | 185.228.169.9 |
Test CleanBrowsing Yourself
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Run Privacy Check on 185.228.168.9How CleanBrowsing Compares
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Frequently Asked Questions
Is CleanBrowsing safe to use?
CleanBrowsing passes our security audit with DNSSEC validation, no NXDOMAIN hijacking, and encrypted DNS support. It is safe for everyday use.
Does CleanBrowsing log DNS queries?
CleanBrowsing logging policy: No personal data logged. Always review the provider's current privacy policy for the latest details.
Does CleanBrowsing support encrypted DNS?
CleanBrowsing supports both DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH), providing full encryption for your DNS queries.
How reliable is CleanBrowsing?
CleanBrowsing (185.228.168.9) has a reliability score of 100% based on our continuous monitoring. This is excellent uptime.
What are the DNS addresses for CleanBrowsing?
Primary: 185.228.168.9, Secondary: 185.228.169.9. Configure both for redundancy.