Tag: Domain Name System

DNS

9 Essential DNS Terms Every Beginner Should Understand

By Adam3 min read

If you’re new to the world of networking, understanding some key DNS terms is essential. The Domain Name System (DNS) is like the phonebook of the Internet, translating domain names (like example.com) into IP addresses that computers use to identify each other on networks. Below, we’ll walk through nine fundamental DNS terms that every beginner should know.

Domain Name

A domain name is the web address you type into a browser to visit a website, such as example.com. It is much easier for humans to remember than the string of numbers known as an IP address. Behind every domain name is an IP address that DNS helps to locate.

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DNS Servers

Exploring the Role of Recursive DNS Servers

By Adam4 min read

Recursive DNS server plays a pivotal role in ensuring that users can access websites quickly and reliably. You may know that the Domain Name System (DNS) is a crucial component of the internet, enabling the seamless translation of human-friendly domain names like example.com into IP addresses that computers use to communicate. But, the role of these DNS servers is extremely important. In today’s article, we will dive into this topic and explain everything you need to know about them, how they work and more. So, without any further ado, let’s begin!

Public vs Private Recursive DNS servers

What is a Recursive DNS Server?

Recursive DNS servers are a type of DNS server that is responsible for making DNS queries on behalf of a client (such as a user’s computer) and returning the final result to that client. Unlike authoritative DNS servers, which store DNS records and provide answers for specific domains, recursive DNS servers do not have the DNS records stored within them. Instead, they act as intermediaries that find and retrieve the necessary information from other DNS servers across the internet.

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DNS Network Servers

Understanding GeoDNS and its Benefits for Global Businesses

By Adam4 min read

One key technology that enables a smooth online experience is GeoDNS. This service plays a crucial role in enhancing website performance, reducing latency, and improving user satisfaction, especially for global businesses with a diverse customer base. In today’s article we will dive into explaining what it is, how it works, and the benefits it offers to global businesses.

What is GeoDNS?

GeoDNS, or Geographic Domain Name System, is a sophisticated DNS service that routes user requests to the nearest or most appropriate server based on their geographic location. Unlike traditional DNS, which resolves a domain name to a single IP address regardless of the user’s location, GeoDNS considers the user’s geographical position to provide a tailored response. This means that a user in New York might be directed to a server in North America, while a user in Tokyo might be directed to a server in Asia, ensuring that each user accesses the nearest or fastest server.

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DNS Network

DDoS Protected DNS: How beneficial is it?

By Adam3 min read

DDoS protected DNS is critical for maintaining a stable and secure online presence. Among the various tools and measures designed to defend against DDoS attacks, this one has emerged as a significant solution. In this blog post, we will explore the concept behind it and evaluate its benefits.

Understanding DDoS Attacks

A DDoS (Distributed Denial of Service) attack involves overwhelming a target server or network with massive fake traffic from multiple sources. This flood of traffic exhausts the target’s resources, rendering it unable to respond to legitimate requests, leading to downtime and service disruptions. DDoS attacks are a serious threat to businesses, causing revenue loss, reputation damage, and customer dissatisfaction.

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DNS Network

Anycast DNS: Definition & Performance

By Adam3 min read

In the vast landscape of the Internet, where speed and reliability are crucial, the Domain Name System (DNS) plays a vital role. One particular advancement in DNS technology that has revolutionized the way we access websites is Anycast DNS. In this blog post, we’ll explore what it is, how it works, and its impact on performance.

Understanding Anycast DNS

Anycast DNS is a routing technique that allows multiple servers spread across different locations to share the same IP address. Unlike Unicast, where a single server handles requests, Anycast employs a network of servers geographically distributed worldwide. Therefore, when a DNS query is sent to an Anycast IP address, the request is automatically routed to the nearest server based on network proximity, ensuring an optimized and speedy response.

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DNS Network

What does Secondary DNS mean?

By Adam3 min read

Using the Secondary DNS to preserve a trustworthy copy of your data is an excellent idea. We’ll look at why and how in this article. But first, let’s learn about what the Domain Name System is for.

Domain Name System (DNS): What does it mean?

DNS is a naming database system that locates and converts Internet domain names into IP addresses. Consider it like a directory or, more recently, your phone’s contacts list, where names and phone numbers are correctly matched.

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