Using DNS2Go for Remote Access

Last updated: January 2026

Overview

DNS2Go is commonly used to enable reliable remote access to computers, servers, and network services hosted on Internet connections with dynamic IP addresses. By keeping a domain name synchronized with your current public IP, DNS2Go allows you to connect remotely without needing to know your latest IP address.

Common Remote Access Use Cases

• Remote Desktop access to home or office computers
• Administrative access to servers or network devices
• Accessing internal tools or dashboards while traveling
• Home lab or development environments
• Remote troubleshooting and system management

How DNS2Go Fits into Remote Access

Remote access tools typically require a stable hostname or address to initiate a connection. On dynamic Internet connections, this can be unreliable if the public IP address changes.

DNS2Go solves this by:

• Detecting changes to your public IP address
• Automatically updating your DNS2Go domain
• Allowing remote access tools to connect using a consistent hostname

Supported Remote Access Scenarios

DNS2Go works alongside a wide range of remote access technologies, including but not limited to:

• Remote Desktop and screen sharing tools
• Secure shell or command-line access
• Web-based management interfaces
• VPN gateways and secure tunnels

Important Considerations

• Ensure the remote access service is running and reachable
• Confirm required ports are allowed through firewalls
• Network performance can impact responsiveness

Security Considerations

Exposing remote access services to the Internet requires careful security planning.

• Use strong passwords and multi-factor authentication where available
• Restrict access by IP address when possible
• Disable unused services and ports
• Keep operating systems and remote access tools up to date
• Monitor logs for unauthorized access attempts

DNS2Go and VPN Access

Many users pair DNS2Go with VPN solutions to securely access internal networks. DNS2Go provides a stable hostname for connecting to the VPN endpoint, while the VPN handles encryption and access control.

Summary

DNS2Go provides a simple and reliable foundation for remote access in dynamic IP environments. While DNS2Go does not manage security or connectivity itself, it ensures that your remote access services remain reachable at a consistent domain name.

Need Help?

If you have questions about using DNS2Go for remote access, contact the Deerfield Support team and we’ll be happy to get you taken care of.

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