Tag: DDoS attack

DNS Network

Understanding Recursive DNS server

Today, we will take a deep look at the Recursive DNS server. What is its primary purpose, its specification, and the types of lookups, we will explore now. So, let’s start.

Recursive DNS server – A detailed explanation 

The Recursive DNS server is in charge of looking up information. The purpose is to react to queries submitted by users. In technology terms, recursion refers to a method for resolving a problem. It entails a solution or program that will keep repeating until it achieves its purpose.

Consider it in this light. It functions as a link between authoritative servers and end-users.

This DNS server looks up a domain name’s IP address whenever it receives a request for it. It returns the proper IP address to the device or browser that originated the request once it gets it. Then, the machine receives the information and connects to the assigned IP address. Finally, the domain can be accessed.

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DNS Network

DNS outage – Definition and what can cause it?

A DNS outage is a state of the Domain Name System in which you cannot access web pages with their domain name. Very unpleasant, right? In today’s article, we will look at what causes it and how you can protect yourself from it.

What is the definition of a DNS outage?

Domain Name System is the process that connects domain names to IP addresses. This is a necessary component of the Internet. It’s also one of the most precarious. DDoS and other hacker assaults on DNS servers have the potential to bring down large portions of the Internet. DNS issues are caused by more than just hackers. Hardware problems, database corruption, and networking issues can all cause DNS to go down.

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