# Knot DNS

- **Website:** <https://knot-dns.cz>
- **Primary alias:** `knot-dns.cz`

## Description

Knot DNS is a high-performance authoritative-only DNS server that offers essential features of the modern domain name system. As an open-source platform, Knot DNS is free to download and use, providing transparency and community-driven development. This server supports Linux, BSD's, macOS, and other POSIX operating systems, making it versatile and accessible.

With features like incremental zone transfers, dynamic updates, response rate limiting, automatic DNSSEC signing, and dynamic record synthesis, Knot DNS caters to a range of DNS needs. Its high performance, unmatched DNSSEC implementation, and lock-free responding code ensure efficient and continuous operation. Moreover, Knot DNS emphasizes security and stability through rigorous testing, interoperability checks, and performance optimization. For a reliable, secure, and feature-packed DNS solution, Knot DNS is the ideal choice.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Web Hosting and Domain Names _(under Computers Electronics and Technology)_
- 🖥 Programming and Developer Software _(under Computers Electronics and Technology)_

## Links

- [twitter](https://twitter.com/KnotDNS)

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idd9vR94pP/w/820/h/308/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1719333139639)
- icon _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idd9vR94pP/w/400/h/400/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1719333139908)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Smalt | #003893 | accent |
| Smalt | #013893 | dark |
| Cornflower | #87aae4 | light |

## Fonts

- Roboto — asset _(google)_
- Roboto — asset _(google)_

## Imagery

- banner _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idd9vR94pP/w/1500/h/499/idKW8yjKmp.png?c=1bxid64Mup7aczewSAYMX&t=1719333139424)

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_Source: <https://brandfetch.com/knot-dns.cz>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._