How to Configure DNS in Clash Verge Rev: Enable Fake-IP Mode Setup

Understanding Clash DNS Basics

In the world of proxy tools, DNS (Domain Name System) is often the most misunderstood component. When you type a URL like google.com, your computer needs to translate that name into an IP address. In a standard network environment, your ISP handles this. however, when using Clash Verge Rev, allowing your ISP to handle DNS can lead to "DNS Leaks," where your browsing history is visible to local monitors even if your traffic is encrypted.

Clash Verge Rev, being a successor to the original Clash Verge, utilizes the Mihomo (Clash Meta) core. This core provides a sophisticated internal DNS server that can intercept queries and decide whether to resolve them locally or through a remote proxy. Proper configuration ensures that your proxy rules are applied correctly from the very first packet.

ℹ Pro Tip: Most "connection failed" errors in Clash are actually DNS resolution failures in disguise.

Why Fake-IP Mode is the Standard

Clash primarily offers two DNS operating modes: redir-host (Real-IP) and fake-ip. In 2026, Fake-IP is the recommended standard for almost all users. But why?

In Fake-IP mode, when an application requests a DNS resolution, Clash immediately returns a "fake" IP address (typically in the 198.18.0.0/16 range) without waiting for a real resolution. The application then starts a connection to this fake IP. Clash intercepts that connection, looks up the original domain name requested, and handles the resolution and proxying internally.

Speed: Instant response to the application, reducing the "Time to First Byte."
Privacy: Your local system never actually knows the real IP of the destination, preventing leakage to the OS level.
Compatibility: Works exceptionally well with TUN Mode for system-wide proxying.

Fake-IP mode transforms the DNS process from an external dependency into an internal routing logic, giving Clash total control over the traffic flow.

Navigating the Verge Rev DNS UI

Clash Verge Rev provides a cleaner interface than its predecessors, but DNS settings are tucked away to prevent accidental misconfiguration. To find them, navigate to the Settings tab and look for the DNS section. Here, you will see a toggle for "Enable DNS" and a choice between "Default" and "Custom" configurations.

While the "Default" setting works for basic needs, it often relies on system DNS for initial bootstrap, which can be unreliable. We recommend using Custom DNS or editing the Merge Config (Scripting) to ensure your DNS servers are high-performance and encrypted.

Step-by-Step DNS Configuration

Follow these steps to set up a robust DNS environment in Clash Verge Rev:

Open Clash Verge Rev and go to the Settings menu.
Enable the Internal DNS toggle. This ensures Clash manages all queries.
Set the DNS Mode to fake-ip.
In the Nameserver list, add high-speed public DNS providers. For best results, use a mix of local and international servers.
Configure Fallback DNS. These are used if the primary nameservers fail to resolve a domain or if the domain is suspected of being blocked.
Enable IPv6 only if your network and proxy provider fully support it; otherwise, keep it off to avoid "slow load" issues.

By separating nameservers (for local/unblocked traffic) and fallback (for proxied traffic), Clash can intelligently route your DNS queries based on your rules.

Advanced YAML DNS Tweaks

For power users, editing the configuration YAML directly provides the most control. Below is a standard, optimized DNS block for Mihomo Core in Clash Verge Rev.

Optimized DNS Configuration (YAML)

dns:
  enable: true
  ipv6: false
  listen: 0.0.0.0:1053
  enhanced-mode: fake-ip
  fake-ip-range: 198.18.0.1/16
  nameserver:
    - https://dns.google/dns-query
    - https://1.1.1.1/dns-query
  fallback:
    - tls://8.8.8.8:853
    - tls://1.1.1.1:853
  fallback-filter:
    geoip: true
    geoip-code: US
    ipcidr:
      - 240.0.0.0/4

Using DoH (DNS over HTTPS) or DoT (DNS over TLS) as shown above is crucial. It encrypts your DNS queries, making it impossible for ISPs to intercept or hijack your resolution process.

Preventing DNS Leaks and Hijacking

Even with Clash running, some applications (like Chrome or Firefox) might try to use their own "Secure DNS" settings. This is a common cause of leaks. Always disable "Secure DNS" in your browser settings when using Clash Verge Rev, as Clash handles the security itself.

Furthermore, enable TUN Mode in Verge Rev. TUN Mode creates a virtual network interface that captures all traffic, including DNS queries that might otherwise bypass the proxy settings. This is the ultimate "safety net" for 2026 network environments.

Common DNS Errors & Troubleshooting

If you encounter issues after changing DNS settings, check the following:

Fake-IP Cache: Sometimes the internal mapping gets confused. Use the "Clear Fake-IP Cache" button in the Verge Rev dashboard.
System Proxy Conflicts: Ensure no other VPNs or DNS changers are active.
Bootstrap DNS: If DoH/DoT fails, Clash might need a plain IP DNS (like 8.8.8.8) in the default-nameserver section to resolve the DoH hostnames initially.

Always check the Logs tab in Clash Verge Rev. Look for lines starting with [DNS] to see exactly which server is responding and whether resolution is failing.

⚠ Compliance Warning: Please comply with local laws and regulations. This article is for technical explanation of Clash DNS routing only. We do not encourage unauthorized access or illegal use of network tools.

Conclusion

Configuring DNS in Clash Verge Rev is the difference between a "laggy" proxy experience and a seamless, high-speed network. By utilizing Fake-IP mode and DNS over HTTPS, you protect your privacy while significantly improving your connection reliability.

→ Download Clash V.CORE for free and start optimizing your network today. With the right DNS setup, you'll enjoy a faster, more secure internet experience across all your devices.

How to Configure DNS in Clash Verge Rev: Enable Fake-IP Mode Setup (2026)