• What is DNS Monitoring and how does it work?

    In this article, you will find everything you need to know about DNS Monitoring. First, we will explain its definition and how it functions. And the final step from our list is to discover why it is essential for your network. Let’s start!

    Definition of DNS Monitoring

    A crucial part of your network monitoring system is DNS monitoring. Its objective is to guarantee that users connect securely and reliably to the website or service they are viewing. So, to sum it up, analyzing all Domain Name System (DNS) activities to guarantee high performance is known as DNS monitoring.

    How does DNS monitoring work?


  • The Ultimate Guide to Ping Monitoring

    Ensuring that your network operates smoothly and efficiently is paramount, and one of the essential tools for achieving this is ping monitoring. This guide will take you through everything you need to know about this fantastic monitoring tool, from its definition to its key benefits.

    What is Ping Monitoring?

    Ping monitoring is a network management technique that involves sending regular ping signals to various network devices, such as servers, routers, and switches, to check their status and performance. A ping is a simple network utility that tests the reachability of a host on an Internet Protocol (IP) network and measures the round-trip time for messages sent from the source to a destination.

    The primary goal of ping monitoring is to ensure that all network devices are operational and performing optimally. By continuously monitoring these devices, network administrators can quickly identify and resolve issues, minimizing downtime and maintaining high levels of service availability.

  • SERVFAIL Explained: What It Means and How to Resolve It

    A problem that can disrupt online experiences is the SERVFAIL error. If you’ve come across this term and are puzzled about what it means and how to tackle it, you’re in the right place. We will dive into the specifics of this error, its causes, and effective strategies to resolve it.

    What is SERVFAIL?

    SERVFAIL is a DNS (Domain Name System) error indicating a server failure. When your device tries to connect to a website, it queries a DNS server to translate the human-readable domain name (like www.example.com) into an IP address (like If the DNS server encounters an issue during this process and cannot fulfil the request, it returns a SERVFAIL error.

  • How harmful could DNS spoofing be?

    In today’s digital age, where the internet plays an integral role in our daily lives, security concerns are paramount. One often-overlooked but highly significant threat is DNS spoofing. This deceptive practice can have far-reaching consequences, compromising the integrity of our online experiences and posing severe risks to individuals, organizations, and even nations. In this article, we will explore the world of DNS spoofing, its potential harm, and ways to protect against it.

    Understanding DNS Spoofing

    Before delving into the potential harm of Domain Name System spoofing, let’s first grasp what it entails. DNS, or Domain Name System, acts as the internet’s address book, translating user-friendly domain names (e.g., www.example.com) into IP addresses that computers use to locate web resources. DNS spoofing, also known as DNS cache poisoning or DNS hijacking, is a malicious technique where cybercriminals manipulate the DNS system to redirect users to fraudulent websites, intercept their data, or launch more sinister attacks.


  • DDoS attack – How can I avoid it?

    The threat of a DDoS attack seems to be larger than ever in the current digital age. These malicious attacks can harm websites and online services, causing significant disruptions and financial losses. So, how can you protect yourself from falling victim to such an attack? This article will explore what they are, why they happen, and the steps you can take to avoid them.

    Understanding DDoS Attacks

    DDoS (Distributed Denial-of-Service) attacks are a form of cyber attack where multiple compromised devices are used to flood a target system with a massive amount of traffic. This flood of traffic overwhelms the target, causing it to become slow or completely unavailable. 


  • How does Heartbeat Monitoring provide additional redundancy?

    One innovative approach to bolstering redundancy is Heartbeat monitoring, a technique that helps ensure continuous operation and swift fault detection. In today’s article, we will explore the concept behind it and dive deep into how it provides additional redundancy for various systems. So, without any further ado, let’s start!

    Understanding Heartbeat Monitoring

    Heartbeat monitoring also known as Cron-job monitoring is a mechanism used to monitor the operational status of various components within a system. The concept draws its name from the familiar rhythm of a human heartbeat, signifying consistent life and functionality. In a technical context, a “heartbeat” refers to a regular signal or notification sent by a component to indicate its proper functioning. This communication typically occurs between a primary and backup component, allowing the backup to step in seamlessly should the primary component falter.


  • ​Best DNS Monitoring services for 2023

    Reliable DNS monitoring services are essential to keep your DNS infrastructure healthy. If you are looking for a dedicated DNS monitoring service, check our recommendations.


    Uptrends has 5 paid DNS monitoring plans. Costs vary, but as a reference, the Starter plan is $19.45, the Premium is $55.86, and the most robust plan, called Professional, is $272.32. These rates are monthly, but you can save 10% if you pay yearly. The plans include different features.


  • ​Free Monitoring service: Characteristics & Specifications

    What is Free Monitoring service for?

    A Free Monitoring service helps customers to check different aspects of their applications, networks, websites, and computer systems. Monitoring constantly is very helpful to keep your online business running without problems. Issues detection, diagnosis, and prevention work their best with a monitoring service. Some free services include reporting or alerting features, so the system contacts you to report the issues.

    Characteristics of Free Monitoring service

    There are different Free Monitoring services on the market. They have differences among them, more or fewer features and capabilities. Generally talking, some common characteristics of Free Monitoring services include:


  • UDP Monitoring vs. TCP Monitoring vs. DNS Monitoring – Which one to choose?

    Monitoring is an excellent practice every online business should implement. There are different tools you can use to do it. Let’s check UDP Monitoring vs TCP Monitoring vs DNS Monitoring to know which one to choose.

    UDP Monitoring

    UDP or User Datagram Protocol is a method to check and test the availability and communication of hosts via a UDP connection. This monitoring type is an efficient choice for getting detailed information about the operation of a host. You can get visibility of problems to fix them. It will check permanently and alert you in case of an issue.


  • Monitoring service – Detailed Beginner’s Guide

    What is the Monitoring service definition?

    A broad category of features called Monitoring services enables analysts to assess if IT equipment is online and operating as expected while also fixing any problems that are found. It offers complete details regarding the condition of your servers, which you utilize for several applications like web, email, DNS, and others. Simple inspections to more robust systems that can analyze a product’s performance in great detail and even automate repairs when defects are found are all available as monitoring service options.

    Monitoring service with amazing quality!


  • ​DNS outage: What do you need to know about it?

    The first thing you need to know about DNS outage is that you don’t want to experience it! A DNS outage can cause you an intense headache because it affects the operation of an online business entirely. It’s also not a pleasant situation for users because a DNS outage makes unavailable a site or an application they need to access.

    And still, there is more you need to know about it!