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nukeador / DNS tunneling with iodine.md
Last active October 27, 2025 13:05
How to install and use iodine for DNS tunneling.

This guide provides detailed steps for setting up DNS records, configuring a DNS tunneling server and client, and setting up a browser for secure proxy connections.

Why iodine?

  • Bypassing Network Restrictions: iodine excels in environments with strict network restrictions. It utilizes DNS queries, which are typically allowed through firewalls, to tunnel data where traditional methods like VPNs might be blocked.
  • Efficient for Limited Bandwidth: Ideal for situations with bandwidth limitations, iodine requires less bandwidth compared to standard VPNs, making it a practical choice for networks with restricted data flow.
  • Customizability and Open Source: As an open-source tool, iodine offers extensive customization options. Users with specific technical needs or those interested in a hands-on approach to network tunneling can tailor iodine to their requirements.

Prerequisites