List with most popular Managed DNS service providers

A DNS service assists with handling the Domain Name System (DNS) servers. You could find various types of DNS service such as Managed DNS service, Dynamic DNS, Reverse DNS, Secondary DNS, Anycast DNS, etc. Additionally, you could be sure that a DNS service is a great choice when the DNS provider maintains many servers in different geographic areas. That way, it supplies stability and minimizes latency for its customers worldwide. DNS queries travel less, which boosts the speed of DNS resolution. Here are some of the most popular Managed DNS service providers!

Continue reading

Top 6 DNS record types you need to know

When navigating the world of Domain Name System (DNS), understanding the various record types is crucial. DNS records are essential for directing internet traffic, managing domain names, and ensuring that services run smoothly. This blog post will introduce you to the top six DNS record types you need to know, explaining what they are and why they matter.

1. A Record (Address Record)

An A Record, or Address Record, maps a domain name to an IPv4 address. It is one of the most fundamental DNS record types, translating human-friendly domain names into IP addresses that computers use to identify each other on the network.

Continue reading

Detailed explanation of Private DNS server

While most people rely on public DNS server provided by ISPs or companies like Google and Cloudflare, there exists another category known as private DNS servers, which offer distinct advantages for organizations and individuals alike. So, without any further ado let’s explain more about it!

What is a Private DNS Server?

A private DNS server is a DNS server that is not publicly accessible and is typically used within a closed network environment. Unlike public DNS servers that are accessible to anyone on the internet, private DNS servers are restricted to a specific organization, enterprise, or even individual users.

Continue reading

Free Monitoring Service Explained

A free monitoring service is an indispensable tool for businesses and organizations to address significant challenges. Some of them are downtime or performance issues that can result in disruptions and dissatisfaction with users. The free services offer accessible solutions to keep a vigilant eye on server health and performance without the burden of hefty subscription fees.

What is a Free Monitoring Service?

A free monitoring service provides real-time insights into the status and performance of servers. It continually checks the vital parameters of servers, such as availability, response time, and resource utilization. When anomalies or issues are detected, the service promptly notifies administrators, enabling them to take swift corrective actions.

Continue reading

DNS Hijacking: Understanding the Threat and Staying One Step Ahead

In the ever-evolving landscape of cybersecurity threats, DNS hijacking has emerged as a particularly insidious method used by cybercriminals. It’s a technique that can redirect users from legitimate websites to fraudulent ones without their knowledge. This post aims to shed light on what DNS hijacking is, how it works, its implications, and most importantly, how you can protect yourself from such attacks.

What is DNS Hijacking?

DNS (Domain Name System) is often likened to a phonebook of the internet. It translates domain names that humans can read (like www.example.com) into the IP addresses that computers use. DNS hijacking occurs when this process is manipulated by attackers, leading your requests to a different destination than intended.

What are the consequences of DNS hijacking?

Continue reading

UDP: Definition

What is the UDP goal?

User Datagram Protocol generally refer to as UDP. It is an essential part of the family of Internet protocols. With little latency and loss tolerance, it enables us to connect multiple Internet services.

The delivery of data prior to the recipient’s consent speeds up communication thanks to the User Datagram Protocol. Therefore, User Datagram Protocol is the preferred method for time-sensitive communications like DNS lookups, Voice over IP (VoIP), video, or audio transfers.

UDP vs. TCP – what are the differences?

Continue reading

Anycast DNS: Definition & Benefits

You still don’t know what Anycast DNS is? If yes, don’t worry. In this article, we will explain its definition and how it functions. Then, finally, we will see its fundamental benefits. Let’s now explore this exciting topic.

What is Anycast DNS definition?

Anycast DNS is a DNS routing technique that uses several name servers to provide a single IP address. Anycast DNS is designed to distribute nameservers around various regions on the planet and offer users nearby servers. The nameserver with the same IP address nearest to the user when they request a domain will respond to their DNS query. The domain resolution process moves faster thanks to the query’s shorter route, which minimizes latency.

Continue reading

What is the purpose of the Authoritative DNS server?

What is an Authoritative DNS server?

An authoritative DNS server (also known as an authoritative nameserver) holds the zone file containing DNS records (for A, AAAA, CNAME, TXT, etc.). It could be a domain registrar or a DNS hosting provider’s server.

Several authoritative servers cover various locations. They only respond to queries for the DNS zones they have set up.

Different answers from the Authoritative DNS server

Continue reading

What does FTP mean?

FTP – what does it mean?

FTP, or File Transfer Protocol, is a standard communications protocol for transferring data between devices across a network. A TCP/IP (Internet) connection is also available between the two. FTP is a network protocol that connects a user to a server and allows users to download files, pages, or applications that are available on other services. File Transfer Protocol is usually using by the user when they need to download data to their personal device.

What are the differences between FTP and HTTP?

Continue reading

Recursive DNS server: How does it work?

Recursive DNS server is a crucial element of the Domain Name System. If you want to learn more about it, you are on the right page. So let’s begin.

DNS – what does it mean?

The Domain Name System (DNS) is what allows domain names to be translated into IP addresses. This is the common language that machines use to communicate with one another.

Vulnerabilities of Recursive DNS servers

Continue reading