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DNS DNS servers

Why Use Knot DNS Server?

Knot DNS server is a high-performance, open-source DNS server that has become a top choice for businesses, internet service providers (ISPs), and organizations managing DNS infrastructure. In today’s internet-driven world, having a fast, secure, and reliable DNS solution is essential. Knot DNS stands out with its advanced features, scalability, and efficient design, making it a robust option for those seeking to optimize their DNS operations. In today’s article, we will explain what it is, why you should use it, how it works, and what benefits it offers.

What Is Knot DNS Server?

Knot DNS server is an open-source, high-performance DNS server designed and maintained by the CZ.NIC association, a non-profit organization managing the Czech national domain registry. Unlike general-purpose DNS servers, Knot DNS focuses on being lightweight, fast, and feature-rich. It supports modern DNS requirements like DNSSEC, dynamic updates, and efficient zone transfers, making it an excellent choice for enterprises, internet service providers (ISPs), and DNS hosting providers.

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DNS

The Importance of DNS Monitoring for Website Security

The Domain Name System (DNS) can be likened to the phone book of the internet. It translates human-friendly domain names into IP addresses that computers use to identify each other. When you type in a website address like “www.example.com” into your browser, the DNS system looks up the corresponding IP address, allowing your browser to connect to the website’s server. But, like many foundational internet technologies, DNS is not without its vulnerabilities. This is where DNS monitoring comes into play as a critical component of website security.

What is DNS Monitoring?

DNS monitoring involves regularly observing and analyzing DNS traffic for signs of malicious activity or operational issues. It’s about keeping an eye on DNS resolution processes, understanding regular patterns, and quickly detecting anomalies that could indicate a security threat or performance issue.

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DNS DNS servers

All you need to know about DNS outage

In brief, we will explain exactly what a DNS outage is, why you should be worried, why it happens, and, most importantly, can you prevent DNS outages. We have a lot of ground to cover, so let’s get started.

What is a DNS outage?

A DNS outage is a disruption in the DNS service that stops a particular domain name from being resolved to its IP address.

The DNS (Domain Name System) is a network of servers that translate domain names to IP addresses and facilitate the use of the Internet.

We, people, remember domain names, but we need to access the web hosts where their resources are hosted. This is why we need the IP addresses of the web hosts that the DNS translates for us.

If you have a website and you are experiencing a DNS outage, that means that during that time, there is no DNS server that can respond to clients’ queries. The clients won’t get your server’s IP address and won’t receive service until your DNS servers start working again.

What is DNS tunneling attack and how to protect yourself?

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DNS records DNS servers Security

Private DNS server – What is it?

What does a Private DNS server mean?

Although most people utilize public DNS services managed by their preferred ISP, anyone can set up their DNS server. Private DNS is a technique that gives the server owner complete control over the IP addresses and network access that are accessible. They are DNS networks that are independent of the Public DNS.

Furthermore, we refer to Private as DNS over TLS (Transport Layer Security) or DNS over HTTPS (Hypertext Transfer Protocol Secure). While utilizing DoT (DNS over TLS) or DoH (DNS over HTTPS), all DNS queries are encrypted. This makes it far more difficult for shady outside parties to monitor your internet activity. 

Start using Private DNS server with numerous benefits!

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