Category: DNS

How Does Dynamic DNS (DDNS) Work and Why Should You Use It?How Does Dynamic DNS (DDNS) Work and Why Should You Use It?

In today’s ever-evolving digital landscape, where remote work, online gaming, and various internet services have become the norm, the need for stable and accessible network connections has never been greater. Enter Dynamic DNS (DDNS), a solution to one of the internet’s fundamental challenges: changing IP addresses. This blog post will explore the workings of DDNS, its importance, and why it might be a crucial tool for your online activities.

Understanding IP Addresses and the Need for DDNS

To grasp the concept of DDNS, one must first understand IP addresses. An IP address is like a postal address for your device on the internet, necessary for sending and receiving data. Most residential internet users have a dynamic IP address, which means it can change anytime your ISP (Internet Service Provider) decides. While this system is efficient for managing IP addresses across numerous users, it poses a challenge for those wanting to access their home network remotely because the address you connect to today might not be the same tomorrow.

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Secondary DNS – The best solution against DNS downtimeSecondary DNS – The best solution against DNS downtime

In the modern digital landscape, ensuring the constant availability of your online services is crucial. One significant threat to this availability is DNS downtime. Fortunately, there’s a robust solution: Secondary DNS. This blog post explores how Backup DNS functions as a vital tool in maintaining uninterrupted online presence.

Understanding DNS Downtime

Before delving into Secondary DNS, it’s important to understand DNS downtime. It occurs when your DNS provider faces outages, leaving your website inaccessible. This can be due to various reasons like cyber-attacks, technical failures, or maintenance issues. The result? Potential loss of revenue, decreased user trust, and a tarnished brand image.

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Anycast DNS – 3 Reasons why you should choose itAnycast DNS – 3 Reasons why you should choose it

Anycast DNS is a really useful service that can help your business. It makes surfing the web much faster and more efficient. So, let’s explore that a little more.

Anycast DNS – detailed explanation

Most DNS providers provide Anycast DNS service as an optional feature. It is a helpful tool for traffic routing that allows websites to provide content rapidly. This is made feasible by the multiple nameservers that store a specific identical IP address.

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What does DNS downtime mean?What does DNS downtime mean?

What does DNS downtime mean? 

DNS downtime, also known as DNS outage, is the time during which the DNS is unavailable. You already know how important the resolution procedure is for gaining access to your domain name. The procedure of translating it to its IP address will be impossible if DNS fails. As a result, your website will be unable to be found, and its content will be unavailable.

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Round-Robin DNS – Everything you need to knowRound-Robin DNS – Everything you need to know

What is Round-Robin DNS?

Round-Robin DNS is a mechanism for administrating the incoming traffic. 

This technique is based on the time of arrival of the user request and the actual number of servers that you have. Simply you create several A or AAAA records with different IP addresses (IPv4 and IPv6) that correspond to the multiple servers. Each one of them stores a duplicate of the information for your website. So, whenever a user requests your domain name, the authoritative name server, storing the A or AAAA records, is going to provide the next in rotation turn A or AAAA records from those you created. The users are going to be automatically directed when they are desire to reach your website. The exact moment when they reach your DNS name server is important for the precise order.

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DNS resolution – Essential behind-the-scenes processDNS resolution – Essential behind-the-scenes process

DNS resolution – Definition

The DNS resolution is a fundamental process that resolves a domain name to its IP address (IPv4 or IPv6). Without it, the entire Internet would work in a completely different way. However, it occurs behind the scenes because regular users don’t even notice that it is happening. People are used to typing a simple domain name, and the desired website is loaded in their browser. However, the user’s DNS query is actually traveling through several separate servers until it receives a full answer. 

How does the Domain Name System (DNS) work?

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GeoDNS – The Best Solution For Global OrganizationsGeoDNS – The Best Solution For Global Organizations

GeoDNS – What is it?

You can find GeoDNS, also called global traffic director or only traffic director. Don’t get confused. They mean exactly the same thing! It represents a very effective technique for optimizing the incoming traffic of a domain via geographical-based routing.

If we compare the traditional DNS service and GeoDNS service, we should point out the main difference. The traditional DNS servers store an identical IP address for a particular domain. On the other hand, GeoDNS includes storing multiple IP addresses based on the location. In addition, it is an alternative for cloud-based load balancing. As a result, the overall performance of your network is going to be improved.

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