Author: Adam

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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Monitoring

The Basics of Web Monitoring: What You Need to Know

By Adam5 min read

In today’s digital age, the performance and reliability of your website are crucial to your success. Whether you’re running a small personal blog or managing a large e-commerce site, ensuring that your website is up and running smoothly is essential. This is where web monitoring comes into play. In this blog post, we’ll cover the basics of web monitoring, why it’s important, the different types of web monitoring, and what you need to know to get started.

What is Web Monitoring?

Web monitoring involves tracking the performance, uptime, and overall health of a website. This process includes monitoring server response times, checking for downtime, and ensuring that all web pages are functioning correctly. Web monitoring tools and services provide real-time data and alerts to help you quickly identify and resolve issues that could impact your website’s performance and user experience.

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Network Protocols

Fundamentals of IPv4 address

By Adam3 min read

The backbone of internet communication rests upon the principles of IP addressing. In today’s digital age, it’s pivotal to understand these principles, especially when it comes to the prevalent IPv4 (Internet Protocol version 4) addresses. In this article, we will unravel the fundamentals of IPv4 addressing, helping you decode its intricacies.

What is IPv4?

IPv4 stands for “Internet Protocol version 4”. It is the fourth version of the IP, and it underpins a vast majority of web traffic today. Simply put, IPv4 provides an identification and location system for computers on networks and routes traffic across the Internet.

IP address allocation mechanisms of DHCP

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DNS Hosting solutions

Easy guide to choosing the best DNS hosting provider

By Adam3 min read

The internet is a vast universe and navigating it can often seem like traversing a labyrinth. That’s where DNS hosting providers come into play. DNS (Domain Name System) is like the phonebook of the internet. When you type a website address into your browser, DNS translates that into the website’s IP address so your browser can load the webpage.

Choosing the best DNS hosting provider is not a one-size-fits-all situation. There are many factors to consider, such as speed, reliability, security, cost, and more. This blog post will help you navigate these aspects and choose the best DNS hosting provider for your needs.

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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

Who is Free DNS best for?

By Adam3 min read

Domain Name System (DNS) is a crucial component that translates domain names into IP addresses and connects users to their desired websites. While many reach for paid DNS services, there is a growing trend toward utilizing free DNS options. In this blog post, we will explore their concept and explore who can benefit the most from this alternative.

What is Free DNS? 

Free DNS refers to DNS services that are offered by DNS hosting providers without any direct cost to the user. These services function similarly to their paid counterparts but are often supported by advertisements or operate as freemium models, offering additional premium features at a cost.

How to add a Free DNS zone?

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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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Monitoring

How does TCP Monitoring work?

By Adam3 min read

TCP (Transmission Control Protocol) is one of the most commonly used protocols for transmitting data over the Internet. TCP monitoring is the process of analyzing and tracking TCP traffic to gain insights into the network’s health and security. In this article, we will explore how it works and why it is important to maintain a healthy and secure network.

What is TCP?

TCP is a protocol that enables two devices to establish a reliable connection and exchange data in a structured and organized way. It ensures that the data sent between devices is received accurately and any lost data is retransmitted. TCP is one of the core protocols of the Internet Protocol (IP) suite, which governs how data is transmitted over the Internet.

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