Introducing DNS.SB - xTom’s Free Privacy-Focused DNS Resolver
With DNS.SB, only you and the websites you access know your browsing history. Best of all it's free.
Publish date: 10/7/2024
With DNS.SB, only you and the websites you access know your browsing history. Best of all it's free.
Publish date: 10/7/2024
The internet is part of our everyday lives, but with more surveillance and data collection than ever, protecting your privacy online has become a necessity.
That’s why xTom built DNS.SB, a free DNS resolver that prioritizes your privacy and offers incredibly fast performance.
Before we can talk about DNS.SB, though, we need to first discuss DNS queries and explain the role a DNS resolver plays in accessing the internet.
Every time you visit a website, your device makes a request known as a DNS query.
A DNS query is essentially a request to translate a domain name—like example.com—into an IP address that your computer can understand and use to connect to the right server. This process happens every time you access a website, send an email, or use an online service.
DNS queries can expose a surprising amount of information, for example:
...and more.
A DNS resolver is the middleman that handles those DNS queries.
Its job is to take the human-readable domain name (like example.com) and return the corresponding IP address (like 192.0.2.1). Without a DNS resolver, you'd need to remember the IP address of every website you want to visit—not exactly practical.
While the process happens in milliseconds, every DNS query contains key information about your internet activity. If your DNS resolver logs or sells that data, it means your browsing habits are being tracked.
Even if a DNS resolver has a no-logs policy, like DNS.SB, unencrypted DNS traffic can still be intercepted by third parties, including ISPs, hackers, or anyone else monitoring your connection.
| Feature | Without encryption | With encryption |
|---|---|---|
| Visibility of DNS queries | Queries are visible to anyone on the network (ISPs, hackers, etc.). | Queries are hidden from network observers and attackers. |
| Interception risk | High. DNS queries can be intercepted or manipulated by attackers (e.g., MITM attacks). | Low. Encrypted queries prevent interception and tampering. |
| No-logs policy | Prevents DNS queries from being logged by the resolver but doesn’t protect against outside interception. | Protects DNS queries from being logged by the resolver and prevents interception by third parties. |
| Security | Vulnerable to DNS spoofing and other attacks, as queries can be altered. | Secure. DNS queries are protected from manipulation. |
| Privacy | Limited. Queries can be tracked and monitored by third parties. | Strong. Queries are private and cannot be viewed by third parties. |
That’s why DNS.SB goes beyond simply not logging your queries.
By offering encrypted DNS services through DNS over HTTPS (DoH) and DNS over TLS (DoT), we can guarantee that your DNS traffic is secure and can’t be intercepted or tracked.
And between both DNS.SB's encryption and no-logs policy—you can rest safely knowing what you do online stays between you and the websites you visit.
DNS over TLS (DoT) encrypts DNS queries over port 853, adding an extra layer of security by wrapping your DNS queries in TLS encryption.
DNS.SB's DoT server info:
DNS over HTTPS (DoH) performs a similar function, but it sends DNS queries through the HTTPS protocol. This makes it even harder for anyone to monitor or intercept your traffic since it blends in with regular encrypted web traffic.
DNS.SB's DoH URLs:
While privacy is at the core of DNS.SB, speed and reliability are just as important.
Every time you load a website, you send out DNS queries. If the DNS resolver is slow, you feel it in every click.
That’s why DNS.SB uses Anycast to broadcast a single IP address from multiple servers worldwide. This guarantees your queries are routed to the nearest server, reducing latency and improving performance.
Pick your choice of location:
Of course all powered by xTom's premium network.
Now, all of that said, let's get into how to use DNS.SB:
Setting up DNS.SB is a breeze, whether you’re using regular DNS or opting for the added privacy of DoH or DoT.
To set up regular DNS, just use these IP addresses:
Here’s how to configure it on popular platforms:
Windows:
macOS:
For setting up DNS.SB on alternative devices/other ways, see here.
If you’re looking for more security, set up DNS over TLS:
Android (9+):
dot.sb as the Private DNS provider hostname.For other devices and other ways, see here.
For DoH, simply enter DNS.SB’s DoH URLs in your browser’s settings:
Mozilla Firefox:
Google Chrome:
Or for alternative devices, and other ways of using DNS.SB via DoH, see here.
With xTom’s global infrastructure, DNS.SB combines speed, privacy, and reliability, all at no cost to the user. Whether you're looking for fast DNS resolution or more control over your digital privacy, DNS.SB delivers—no strings attached.
That said, if you're interested in learning more or switching over to DNS.SB, click here.
Thanks for reading & here's to reclaiming your digital privacy!
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