smartsub.co

Do you wish to upgrade to Premium DNS but are unsure of how or why to do so? No need to worry; you are where you need to be. We will discuss the use of Premium DNS, the reasons it is so helpful, and where to find it in this article. So let’s get going.

The definition of Premium DNS

Companies that provide DNS hosting also offer Premium DNS as a service. Business corporations frequently use it. Why? Because you can get more of everything with Premium subscriptions. Therefore, it is better to have additional DNS servers and DNS zones. Traffic can also be controlled more skillfully. Your loading speed will certainly increase if you choose the Premium DNS subscription. Additionally, it will offer improved security, SEO, and uptime.

Read More

DNS zone transfer is a critical component for better performance of your Domain Name System. In this article we will take a look at why it is important and which are the most popular zone transfer types – AXFR and IXFR.

Read More

Reverse DNS – What is it?

Reverse DNS, also known as rDNS, is a DNS lookup that maps an IP address to its domain name. It is absolutely the opposite of Forward DNS lookup, where the domain name links to the IP address where it is hosted. 

In the majority of cases, rDNS is an additional service provided by a DNS hosting provider. Once you implement such a service, you should create a Master Reverse zone and add PTR records to it. That way, you are able to provide evidence that your IP address and your domain name have a proper match. 

Thanks to the created PTR record, you actually confirm that the IP address is associated with the domain name. As a result, you are minimizing the chance and avoiding fraud. Additionally, you can implement Reverse DNS both with IPv4 address and A record and with IPv6 address and AAAA record.

Read More

In case you are just starting managing your DNS, these DNS record types are fundamental. So, let’s explain a little bit more about them.

SOA record

The acronym SOA stands for Start Of Authority, and it is essential to explain this record first. With it, you can show the origin of the authority DNS zone. This DNS record holds inside very important information about the DNS zone. It is a must-have if you want your DNS network to operate normally. The SOA record points to the primary DNS server. In addition, it stores information for the domain administrator and contact information. It also includes parameters such as the domain serial number and how often it should refresh. It is important to note that there should be just one SOA record for a particular DNS zone.

Learn everything about the DNS SOA Record!

Read More

Managed DNS has a lot of benefits, so here are 4 reasons why you should implement it. The DNS (Domain Name System) is not only a must to exist online, but a keystone for success. It’s the base for any domain to perform well, fast, safe, maintain high uptime, and offer a satisfactory user experience. 

1. Managed DNS robust, modern and reliable infrastructure will totally boost your domain’s performance

Read More

Cleaning the DNS cache will remove all the DNS records that were stored inside your computer. After that, there won’t be any A or AAAA records showing which websites you have visited before. Here you can learn to flush the DNS cache!

Read More

Thanks to DNS resolution, we don’t even think about what is happening when we click to visit a particular website. It is actually a complete process running behind the scene. It truly happens so fast, and because of it, we are not required to remember and type the difficult IP addresses. Instead, we memorize just the simple domain names, and we can easily connect to our favorite website. So, let’s explain a little bit more about this interesting process!

What does DNS resolution mean?

DNS resolution is a process that is triggered every time you want to connect to a website. After you type the domain name into your browser, it should be translated into machine understandable language. They communicate through numbers. For that reason, each domain name has to be translated into its corresponding IP address. 

How DNS queries work?

Read More

What is an Authoritative DNS server?

The Authoritative DNS server is an essential part of every DNS network. It stores all of the important DNS data, including the DNS records for a specific domain. That server could belong to a domain registrar or a DNS hosting provider. 

Read More