Author: Lucas

Round – Robin DNS meaning

Posted on by Lucas

After its launching in the 90s, load balancing becomes a game-changer in traffic distribution across networks. Round-Robin as a load balancer is significant in maintaining the flow of data moving efficiently and easily among servers and endpoints. It is also one of the most common and affordable techniques. Let’s explain a little bit more about it.

How does load balancing work?

Load balancing is a method for distributing traffic across networks. It is managing the different servers such networks include. Mainly the traffic in large networks has to be led to increasing the efficient general performance. Otherwise, you risk having weak sports in some points.

Why do you need Round-Robin DNS?

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What is a DNS PTR record?

Posted on by Lucas

DNS PTR record is one of the essential DNS records. It is one of the few that deserve proper attention. So let’s explain a little bit more and get to know why it is so important.

DNS PTR record – meaning 

The DNS PTR record has a specific purpose. It is to point the IP address to the domain name. Therefore, it can operate successfully both with IPv4 and IPv6 addresses. Furthermore, this type of DNS record makes it possible for you to achieve Reverse DNS.

Receiving mail servers want to verify the source of an email. For this matter, they will do a DNS Reverse lookup, and they will investigate for PTR records. DNS PTR record makes it possible to guarantee that the IP address truly belongs to the domain name.

Detailed article about PTR Record configuration

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What is the DMARC record?

Posted on by Lucas

DMARC record is a must for every domain owner. If you have a website, you would want to ensure that your customers will only receive emails that you have sent yourself. The communication between you and your visitors will remain clear.

Why SPF and DKIM are not enough?

The DMARC record explained.

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What is DNS spoofing?

Posted on by Lucas

When we are talking about DNS spoofing, the threat is real. As an online business owner or administrator it is essential to know what risk is hidden behind these words. Understanding it will help for sure with protecting your clients, yourself, and your business. Let’s talk a little more about what it is and how to defend yourself.

What is DNS spoofing?

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How does TCP work?

Posted on by Lucas

TCP definition

Transmission Control Protocol (TCP) is a communication standard that software applications are using for exchanging data. It’s planed for efficiency, not speed. Data packets, in data transport, sometimes get lost or arrive out of order. TCP helps to guarantee every packet reaches its destination and if it’s needed to be rearranged. If a packet doesn’t reach its’ end in a certain timeframe, TCP will request re-transmission of the lost data. It manages the connection between the two applications. This happens during the entire exchange. The goal is to ensure that both parties send and receive everything wanted to be transmitted and verify that it is accurate. TCP is a prevalent protocol in network communications. 

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What is the SOA record?

Posted on by Lucas

There are numerous types of DNS records, and for importance to understand DNS, we have to know how they work and their purpose. The SOA record is one of them, and it is one of the most common records. Let’s explain what it is and why it is essential to have it.

What is the SOA record?

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Choosing a Domain Name? 5 things to consider

Posted on by Lucas

It is very important to choose the right domain name for your business. With it, you are going to be represented on the Internet. If you consider accepting something even a little different and not matching with your business identity, it could be crucial. It is the most fundamental way, your customers to find your site. Luckily here, you will find 5 things that will help you with choosing a Domain Name. They are helpful for making the best decision and getting the most suitable domain for your website.

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