DNS zone

Get familiar with the most popular DNS terms [List]

Here a short list of the most popular DNS terms. In case you are just starting to explore the world of tech and DNS, you should be familiar with them.

Domain Name System

Domain Name System, or just for short DNS, is a worldwide system that serves for linking the domain names to their IP addresses. It has a decentralized multi-level hierarchical structure. It is very helpful and beneficial for people. Without DNS, humans would have to type and memorize IP addresses which is a challenge. Thanks to it, we are able to use easy-to-remember domain names.

Anycast DNS

Anycast DNS is a routing mechanism that helps for easier and faster DNS resolution. It works by establishing one IP address in several name servers which are located in different geographical places. So, therefore when a DNS query is made, it is going to travel to the nearest and available server. That way, any chance for latency is reduced. Besides, if one of the servers is down and unable to answer queries, the rest of the servers are going to handle the load.

DNS zone – Definition and types

If you are just starting to manage your Domain Name System, you should have a clear view of the different terms, and the DNS zone is one of the essentials. So, let’s explain a little bit more about it!

DNS zone – Definition

The DNS zone represents a small segment of the Domain namespace. Despite its size, it has a crucial purpose which is to allow different DNS administrators to have control and manage different parts of the global DNS system. That is the main reason this worldwide naming database (DNS) is decentralized.

DNS resolution: What triggers the entire process?

DNS resolution is the whole process from receiving the query to finding the IP address and loading the searched page. It happens daily, and we don’t even notice it. In our article, we will go over this procedure in full detail.

DNS resolution – what does it mean?

The process of finding an IP address from a domain name is known as DNS resolution. We can simply visualize DNS resolution by imagining a phone directory with people’s names. Unfortunately, it’s too difficult for us to remember their phone numbers. For DNS resolution, the same principle applies. It gets to its IP address via the domain name.

How to fix DNS resolution errors?