Mikrotik Secure DNS Setup: DoH and DoT Configuration

by Chief Editor

The Shift Toward Zero-Touch Certificate Management

For years, network administrators have grappled with the manual burden of certificate maintenance. In the world of MikroTik, managing certificates for services like DNS over HTTPS (DoH) often requires active maintenance, which can be a significant hurdle for home users.

From Instagram — related to Management, The Shift Toward Zero

The industry is moving toward a “wizard-based” or automated approach. While centralized management tools allow professionals to update hundreds of MikroTik devices with a single click, the average user lacks this infrastructure. This creates a demand for “enable/disable” automatic update toggles that remove the technical barrier of certificate handling.

In contrast, platforms like pfSense have already set a benchmark for simplicity. By allowing administrators to simply enter a URL, pfSense handles the certificates in the background, ensuring that the admin does not have to manually intervene to keep the connection secure.

Pro Tip: If you are managing a complex security scenario, consider an open-source platform like pfSense, which typically excels in advanced packet filtering and versatile deployment across virtual machines and cloud environments.

Beyond the ISP: Ensuring DNS Redundancy and Sovereignty

Relying solely on an Internet Service Provider (ISP) for DNS can lead to what some call “internet darkness.” When a local ISP’s DNS servers fail—as seen in historical outages with providers like O2—users lose the ability to resolve domain names, effectively cutting off their access to the web.

MikroTik RouterOS How to Setup DNS, DNS Cache and Securing it

The trend is shifting toward a diversified DNS strategy. Instead of relying on a single point of failure, savvy users are implementing backups using public DNS providers such as 1.1.1.1, 8.8.8.8, or 9.9.9.9. This ensures that if one provider goes down, a simple configuration change restores connectivity.

there is a growing movement toward regional DNS sovereignty. While American firms like Cloudflare (1.1.1.1) are popular, users are increasingly looking toward alternatives like DNS4EU or the ODVR NIC to diversify their network dependencies.

Did you know? DNS over TLS (DoT) allows for more secure DNS queries. You can find detailed guides on implementing this via the official pfSense documentation.

The “Prosumer” Divide: Power vs. Simplicity

A clear divide has emerged between the “prosumer” who wants total control and the home user who wants a maintenance-free experience. This is best exemplified by the choice between MikroTik’s RouterOS and consumer-grade hardware like TP-Link.

MikroTik offers immense flexibility and affordability, making it a favorite for enthusiasts. Its RouterOS provides advanced bandwidth control, VPN capabilities, and hotspot functionality. However, this power comes with a steep learning curve and the requirement for regular maintenance.

For the average user, “maintenance-free” is the priority. Consumer devices are often preferred due to the fact that they require no manual intervention; if they break, they are easily replaced or fixed by an ISP technician. The trend suggests that while the high-end market will continue to demand the granularity of RouterOS, the mass market will prioritize invisibility and ease of use.

Comparing Network Management Platforms

When choosing a platform, the decision often boils down to the specific use case:

Comparing Network Management Platforms
Management Comparing Network Management Platforms When Hybrid Architectures
  • MikroTik: Ideal for routing tasks, switching, and those who need affordable, flexible hardware.
  • pfSense: Superior for complex security scenarios and those who prefer running firewalls on commodity hardware or virtual machines.

Hybrid Architectures: Combining the Best of Both Worlds

Rather than choosing one over the other, a growing trend involves hybrid deployments. Some users leverage a pfSense firewall for its robust security and open-source nature while using MikroTik for its efficient switching and routing capabilities.

Setting up an IPsec site-to-site VPN between a pfSense firewall and a MikroTik router is relatively straightforward, allowing users to bridge different LAN subnets securely. Some configurations even involve using a MikroTik device to translate traffic via DST-NAT directly to a pfSense address, combining the hardware efficiency of one with the security depth of the other.

For more detailed comparisons on hardware and software versatility, you can explore MikroTik vs. PfSense feature comparisons.

Frequently Asked Questions

Is MikroTik better than pfSense for home users?

It depends on the user’s technical skill. MikroTik is affordable and flexible but complex to maintain. PfSense is praised for its robust security and is often easier to manage regarding certificates.

Why should I avoid using my ISP’s DNS?

ISP DNS servers can experience outages, leading to a total loss of internet connectivity. Using public or regional DNS providers ensures redundancy.

Can MikroTik and pfSense work together?

Yes. They can be integrated into a single network, for example, by establishing an IPsec VPN tunnel or using MikroTik for routing while pfSense handles the primary firewall duties.

What is the main advantage of RouterOS?

RouterOS provides advanced network management features, including bandwidth control, VPNs, and hotspot functionality, available on both proprietary RouterBOARD hardware and x86 systems.

What are your thoughts on the balance between network control and ease of use? Do you prefer a “set-and-forget” system or full administrative power? Let us know in the comments below or subscribe to our newsletter for more networking insights!

You may also like

Leave a Comment