The Importance of Backup DNS for Network Reliability

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Backup DNS comes into play because DNS configurations, just like any other system, can be prone to errors, failures, and cyber-attacks. In today’s article, we’ll explore what it is, how it works, and why it’s essential for maintaining robust online operations. So, let’s get started!

What is Backup DNS?

Backup DNS refers to the practice of creating and maintaining copies of DNS zone files. These zone files contain all the DNS records for a domain, such as A records, MX records, CNAME records, and others. Regularly backing up these files ensures that, in the event of a failure or error, you can quickly restore your DNS configurations and maintain the accessibility and functionality of your online services.

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Why does DNS cache matter & How to flush it?

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Data exchange happens at a lightning pace. Every time you type a website address into your browser, it doesn’t immediately connect you to the requested website. Instead, a series of behind-the-scenes processes take place, one of which involves DNS (Domain Name System) resolution. DNS acts like a directory, translating human-readable domain names into IP addresses that computers can understand. But what role does DNS cache play in this process, why does it matter, and how can you flush it when necessary?

What is DNS Cache?

DNS cache is a mechanism employed by computers and networking devices to store recently accessed DNS information locally. When you visit a website for the first time, your computer sends a request to a DNS resolver to translate the domain name into an IP address. Once the resolver obtains the IP address, it stores it in its cache for future use. Next visits to the same website skip the DNS resolution process and directly access the IP address from the cache, speeding up the browsing experience.

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DNSSEC – Why is it so beneficial?

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Speaking bluntly, the Domain Name System (DNS) is the backbone of today’s big Internet. But such important creation got born without a security system. Without DNS, there’s no Internet, at least not in the comfortable way we know it now. Would you trust the Internet knowing that its backbone operates without security? Well, from here, you have a clue to know why DNSSEC is so beneficial. But we can go deeper!

DNSSEC definition

DNSSEC is how the security extensions to the DNS are named. It means Domain Name System Security Extensions. This group of security solutions was created to authenticate and protect DNS traffic. It’s the security layer of the DNS and the Internet that is needed to work safer. It adds cryptographic signatures to DNS records.

Check out one of the greatest DNSSEC services on the market!

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Secondary DNS: Explained for Beginners

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Secondary DNS is a crucial part of any digital infrastructure and provides essential benefits such as improved uptime, faster response times, and added security. In this article, we’ll look at, how to set it up, and some best practices for managing it.

Secondary DNS: What is it?

Secondary DNS is an integral part of any digital infrastructure and one that administrators often overlook. In a nutshell, it provides an added layer of redundancy and failover capabilities to DNS services, providing extra protection against connection and uptime problems associated with the primary DNS services. In addition, this service allows DNS queries to be split across multiple servers, meaning that if one connection fails, the other (secondary) DNS still responds. This ensures more reliable service for your users and can help prevent extended outages or packet loss due to DNS-related issues. This service allows for better redundancy, uptime, and more reliable service than relying on a single DNS server.

Secondary DNS service with amazing features!

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How to get started with Premium DNS?

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Are you looking to maximize the performance of your online presence? Premium DNS may be the perfect solution to help you achieve increased speed, reliability, and security. This comprehensive service provides businesses with an array of features, including unlimited DNS queries and records, DDoS protection, Dynamic DNS, Anycast DNS, Monitoring, and much more. Get started today and see how Premium DNS can help you reach the next level!

Purpose of Premium DNS

Premium DNS is a type of DNS service specifically designed for enterprise-level businesses and organizations. With the ability to handle a more significant amount of traffic and provide higher levels of security, Premium Domain Name System can significantly improve the performance and reliability of an online presence. It is an ideal solution for organizations that serve large amounts of content, is looking for extra security measures, have varying levels of global users, or have complex DNS transformations. The purpose of Premium Domain Name System is to enable businesses to get the full benefit of their online presence with more speed and reliability and more control over the DNS architecture.

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What does DNS Spoofing stand for?

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What does “DNS Spoofing” refer to?

DNS Spoofing, commonly referred to as DNS cache poisoning, is a cyberattack and phishing. Instead of directing you to the page you wanted to visit, it leverages the DNS servers to give your web browser the incorrect IP address. Due to this, DNS inquiries frequently return false positives, directing visitors away from safe websites and toward risky ones designed to steal personal information or distribute malware.

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Heartbeat Monitoring: Definition & Benefits

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Do you want to take advantage of Heartbeat Monitoring but don’t know how? Okay, no worries, you are in the right place. Why? Because in this article today, we will explore exactly this topic. So, first, we will begin with what Heartbeat Monitoring is, and then we will pass through what Monitoring service means. The next step is to review the main advantages of our topic. And finally, we will explain if it is easy to configure it and how to do it. So, let’s start.

Heartbeat Monitoring – Why do you need to start using it?

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