What Is A Managed DNS?

One of the most crucial parts of the internet is DNS, which stands for a Domain Name System and is used to resolve a website’s domain name. However, most people outside of the industry are probably unaware of how much they depend on it to perform daily tasks, such as when they’re using their smartphones, checking their emails, or even working. When reduced to its most fundamental level, DNS is just a directory of names that correspond to numerical values. Several digits are represented in the IP addresses, which computers use to interact over the internet.

So, what is a managed DNS? It’s a service that enables domain owners to give their control over the DNS records for their domains to another company. They may then select the servers to which their hosts’ various services will point, and it’ll be automatically transferred from one server to another if the first one is unavailable. 

When several servers are administering services for a single website, DNS management is critical to ensure uniformity. Most hosting firms like Cox Edge DNS service provide customers, developers, and startups with domain administration and website content management.

How Does It Work?

Services, computers, and any other resources linked to the internet or a private network are recognized by a hierarchical name system. It’s directly based on a distributed database and is maintained by a central authority. The process of converting human-readable domain names into numerical IDs for networking equipment makes it possible for devices to be recognized and linked from anywhere in the world. When a domain name is transformed into the server’s actual IP address, it contains the browser’s requested information.

Benefits Of A Managed DNS

There are many reasons why most web owners choose to have a managed DNS, and they might even ask, ‘what is a managed DNS, and why would I need it?’ To answer this question, it’s easier to dig into the good things that a managed DNS can give you. Here are some benefits of a managed DNS:

1. Simplicity And Ease Of Use

When website owners use a managed DNS service, they are spared the burden of building and maintaining their own DNS servers. Managed DNS Hosting guarantees that a team of experts handles your company. With this, you simply need to set the necessary information and records.

2. Availability

Managed DNS services reduce the need to invest in robust and redundant infrastructure to provide the highest availability. This redundancy may also facilitate DNS Load Balancing, which is arranging a domain’s DNS such that client queries are dispersed among several servers. The managed DNS servers are spread around the globe and will remove any single point of failure.

3. Security

DNS service providers ensure that their servers are protected against DNS assaults. They use multilayer security to ensure the safety of all of their servers. The majority of service providers also have a comprehensive security team on staff. These experts are continually on the lookout for new developments in the sector. It’s hard to manage your site’s security, as sites usually have dozens of hackers and cybercriminals. Having experts working on your DNS will allow you to sit back and relax as they’ll have countless measures for different scenarios.

Only a few in-house DNS providers can match the degree of security. However, if DNS servers are geographically scattered around the globe, the possibility of a single point of failure is eliminated. This ensures that you’ll get uninterrupted service even if one of the servers is down.

4. Cost-effective

Clients save money on hardware and software maintenance because various customers share managed DNS provider resources worldwide in a multi-tenant environment. Most independent sites hire many people to work on their websites in different ways, such as security and design, but it costs a lot of money. Having a managed DNS would fix this problem by removing the need to hire extra personnel to do these tasks.

5. Global Performance

As part of their service offering, managed DNS companies often guarantee performance. They have several points of presence (PoP) placed worldwide. The queries will be accelerated automatically by delivering them to the nearest fact via these dispersed servers. Fast DNS lookups are necessary for optimal website and app performance.



Managed DNS servers provide superior functionality, a knowledgeable crew, and round-the-clock support. It’s a challenging decision to self-host DNS as you’ll need time, talent, and money to build a dependable and effective DNS infrastructure. You should understand the procedure, keep your expertise up to date, and keep a close eye on the system. As a result, managed DNS services will provide a cost-effective approach, security, high availability, and other critical qualities.

If your DNS server fails or becomes unavailable, you’ll need to know how to diagnose, apply a repair, and address the problem. It’s best to prepare against other cybercrime assaults that aim to gain your site’s data through various security measures. However, it may be tricky if you’re unfamiliar with DNS servers, so most startups prefer to have a DNS management company to protect them.

the authorABHIYAN
Abhiyan Chhetri is a cybersecurity journalist with a passion for covering latest happenings in cyber security and tech world. In addition to being the founder of this website, Abhiyan is also into gaming, reading and investigative journalism.