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Tag: DNS records

Commands
Linux
Network
How to Use NSlookup for Effective DNS Troubleshooting

In the realm of network administration and IT support, Domain Name System (DNS) issues can often be the root cause of various connectivity problems. NSlookup is a powerful command-line tool that can help you diagnose and resolve these DNS issues efficiently. This blog post will guide you through the basics of NSlookup, its functionalities, and how to use it effectively for DNS troubleshooting.

Understanding NSlookup

NSlookup (Name Server Lookup) is a network administration command-line tool available on most operating systems, including Windows, macOS, and Linux. It allows users to query DNS servers and retrieve information about domain names and IP addresses. By using NSlookup, you can gain valuable insights into DNS records, helping you identify and fix issues related to domain resolution.

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DNS
DNS tool: How does it function?

The DNS tool is one indispensable tool that has revolutionized the way administrators manage their networks. In the dynamic world of IT administration, where every second counts, having the right tools at your disposal can make all the difference. In this article, we will explain more about it, its key functionalities, and how it works to streamline the complex task of handling DNS records.

Understanding DNS Tool

DNS, or Domain Name System, is the backbone of the internet, translating user-friendly domain names into numerical IP addresses that computers use to identify each other on the network. A DNS tool is a specialized software designed to simplify and enhance the management of DNS records. It goes beyond basic functionality, offering a suite of features tailored to cater to the diverse needs of both novice users and seasoned IT professionals.

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Commands
Linux
Network
IPv4 explained for beginners

IPv4 – Explanation

The fourth version of the Internet Protocol, or IPv4, is a popular protocol for exchanging data over various networks. Internet Protocol version 4 is a connectionless protocol that operates in packet-switched layer networks like Ethernet. Instead, it gives each network device a special identifier to create a logical connection between them. There are both manual and automatic configurations for configuring IP version 4 with various devices, depending on the type of network.

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DNS
DNS servers
DNS Monitoring – What is it?

DNS Monitoring is a fascinating topic, and every website owner should be aware of it. Why? We will explore this in today’s article. First, we will explain its definition and how it works. Then finally, we will see why this service is critical for you and your business. So, let’s start.

DNS Monitoring – Complete breakdown

The DNS determines whether any Internet communication will succeed or fail. By routinely verifying your DNS records for any unforeseen changes or localized outages caused by human mistakes or malicious attacks, DNS Monitoring allows you to safeguard your online presence.

Why do your need DNS monitoring?

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