DNS

What is a DNS query?

By on Friday, January 7, 2022

DNS queries have been ingrained too deep in our daily lives. Maybe you don’t know the technical term, but you are absolutely familiar with it. We can prove it! Every time you request a website through the browser, you generate a DNS query! If you want to know more about it, stay tuned!

What is DNS resolution?

DNS resolution is the search process that happens to get the corresponding IP address of a domain requested by a user. Therefore, a translation from the domain name to its IP address is a must to locate and load a domain.

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DNS DNS records

What is the TXT record used for?

By on Tuesday, September 27, 2022

Let’s dive deep into the TXT record. It is one of the DNS records with the most diverse purposes. You can use it in many cases as part of multiple verification mechanisms. 

What is the TXT record?

The TXT record is one of the DNS record types. Its name comes from the word text. The TXT record can contain a text message that can be orientated to people (other DNS administrators) or machines (external sources that want to verify the domain). The message, usually some code, needs to be added to the Forward DNS zone of a domain name, so other people or machines can see that the DNS administrator really has access to the zone. 

The most popular use of a TXT record is to prevent SPAM messages. Multiple TXT records can be used together to verify the domain (the origin of the emails) and to encrypt the individual messages. Without those text records, many emails can get directly into the SPAM folder of the receivers and never be opened. 

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DNS DNS records

DNS propagation: What causes it?

By on Wednesday, June 29, 2022

Most likely, you’ve heard the phrase “DNS propagation,” but you’re not really clear what it means. You’re not alone, so don’t worry. In that way, in this article, we will give a simple explanation of DNS propagation.

What DNS propagation means?

The act of updating and disseminating all of your new changes to the Domain Name System is known as DNS (Domain Name System) propagation. And it’s all over the internet.

If you manage a network or own an internet business, you are aware that the DNS needs to be changed frequently. For example, a DNS record may need to be updated, a new one added, or it may need to be edited to replace IP addresses.

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DNS

​How does Dynamic DNS work?

By on Sunday, June 12, 2022

If you are an administrator of a network and you still don’t use Dynamic DNS, convince your boss to get it today! Yes, it will give you a hand you need and time to breathe! To administrate networks is a really tough job. Try to make it easier when possible. 

​What is Dynamic DNS?

Dynamic DNS (DDNS) is a method for automatically updating the IP addresses (A or AAAA records) when hosts or devices change. It helps to keep a name server automatically updated. It updates almost in real-time and without the administrator doing it manually! Now for sure, you are interested!

Discover a great Dynamic DNS service!

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DNS

DNS resolution: Essential Process You Should Know

By on Monday, May 16, 2022

Today’s article will explore the DNS resolution – its purpose, how it works, and why it is critical for you and your business. So, if this sounds interesting to you, let’s take deep into Domain Name System resolution.

DNS resolution – Definition

DNS resolution is the process of translating a domain name into an IP address (IPv4 or IPv6). Without it, the Internet would function in a very different way. However, it occurs behind the scenes because typical consumers are unaware of the situation. People are accustomed to inputting a simple domain name into their browser, which loads the appropriate website. However, the user’s DNS query is routed via numerous servers before receiving a complete response.

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DNS Protocols Servers

FTP vs UDP: Differences

By on Wednesday, April 20, 2022

The topic of today’s post is FTP vs UDP. If you’re looking for information on what they are and how they differ, you’ve come to the right place. So, let’s explore them a little bit more and see then the differences.

FTP – definition

FTP (File Transfer Protocol) is a network communication protocol that is used to exchange data between devices. A TCP/IP connection can be established between the two. FTP (File Transfer Protocol) is a network protocol that allows a user to connect to a server and download files, websites, or applications from other services. Users use FTP to download data to their personal devices.

Applications relying on UDP

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DNS Domains

FQDN – What is it and when to use it?

By on Wednesday, March 2, 2022

FQDN is an essential part of the Domain Name System. If you want to learn more about it, you are in the right place. In this article, we will see what it means and why it is important. 

FQDN – meaning

The term “Fully Qualified Domain Name,” or FQDN for short, is a domain name that specifies its exact location in the Domain Name System’s tree structure. It is also sometimes referred to as an absolute domain name. Every domain level, including the top-level domain and the root zone, is specified. It is the most thorough method of composing a specific domain name for a host or device.

Learn more about FQDN & What is PQDN?

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DNS DNS records

A record: Fundamental DNS record you should know

By on Thursday, February 17, 2022

The most popular and most commonly used DNS record is exactly the A record. But, if you are just starting managing your network and you haven’t heard about it, don’t worry! Here is a little bit more information about it!

A record explained

The A record, also commonly known as address record, is a DNS (Domain Name System) resource record. It has the essential purpose of linking a domain name to its IP address (IPv4 address). Therefore every time a user desires to connect and explore a specific website, its browser is going to require the IP address which is provided with the A record. Thanks to it, it is going to understand exactly where that website is hosted and connect to it without any difficulties.

As we mentioned, the A record holds inside an IPv4 address, a 32-bit address that includes four combinations of digits divided by dots.

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DNS

What is a Secondary DNS and why is it used?

By on Thursday, February 10, 2022

It’s a great idea to use the Secondary DNS to keep a reliable copy of your data. You’ve most likely come to our post because you’ve heard about it and want to improve your DNS’s reliability. Yes, Secondary DNS can provide peace of mind, especially in today’s world where DDoS attacks and other DNS difficulties are widespread. So let’s go over the facts and explain things a little more.

Benefits of Secondary DNS service

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