Tag: DNS server

Knot DNS vs BIND vs PowerDNS: Key DifferencesKnot DNS vs BIND vs PowerDNS: Key Differences

When it comes to DNS (Domain Name System) servers, three names often come up as top contenders: Knot DNS, BIND, and PowerDNS. Each of these DNS servers offers unique features and capabilities, catering to different needs and preferences. This blog post will delve into the key differences between Knot DNS vs BIND vs PowerDNS, helping you decide which one might be the best fit for your needs.

BIND explained in detail

Overview of Knot DNS vs BIND vs PowerDNS

Knot DNS

Knot DNS, developed by CZ.NIC, is a high-performance authoritative DNS server. It is designed with a focus on performance, scalability, and security. Knot DNS is particularly well-suited for large-scale deployments and is known for its high query performance and advanced DNS features.

Knot DNS server – Everything you need to know

(more…)

Get familiar with Round Robin DNSGet familiar with Round Robin DNS

In the vast and ever-evolving realm of the internet, the efficient distribution of web traffic is crucial to maintaining optimal website performance. One of the techniques used to achieve this is Round Robin DNS, a simple yet effective load balancing method that has been utilized for years. In this article, we will dive into the world of Round Robin DNS, exploring its workings, benefits, limitations, and best practices.

What is Round Robin DNS?

Round Robin DNS is a load balancing technique that distributes incoming web traffic evenly across multiple servers by alternating the order of IP addresses returned in the DNS (Domain Name System) resolution process. When a user attempts to access a website, their computer first contacts a DNS resolver to translate the domain name (e.g., www.example.com) into an IP address (e.g., 203.0.113.1) so that it can locate the correct server to retrieve the web page. In Round Robin DNS, the DNS resolver provides a list of IP addresses associated with the domain, but the order of the addresses changes each time a DNS query is made.

What is Weighted Round Robin (WRR)?

(more…)

DNS record types: 5 Most Popular ExamplesDNS record types: 5 Most Popular Examples

In this article we will take a closer look at the 5 most popular DNS record types. DNS records are text instructions. The computers need them to associate the domain names with their corresponding IP addresses.

A record

The first one from our list is the A record or also known as Address record. It’s definitely the most well-known DNS record type. We use A record to direct or point a hostname to its IP address. When we talk about it, we’re talking about IPv4 addresses (32-bit). And a newer AAAA record type that uses IPv6 addresses (128-bit).

(more…)

Private DNS server – Everything you need to knowPrivate DNS server – Everything you need to know

The use of a Private DNS server is extremely useful. Today, we’ll look at why it’s important and how to put it into practice. But first, let’s go through what it’s all about.

Private DNS server: What does it mean?

As the name implies, a Private DNS server appears to be something personal. It serves as a conduit between your network and the Domain Name System server, preventing data from being intercepted. It’s a DNS network that isn’t connected to the public DNS. Consider it a little private library with a small book collection. This has both benefits and drawbacks. Yes, certain types of books will be unavailable to you. However, there is one advantage: no one will know what you are reading because your library is private.

Check out amazing Private DNS server solution for your organization!

(more…)