DNSSEC: Everything you need to know

The concept of DNSSEC

The collection of security extensions known as DNSSEC gives DNS authentication and data integrity.

The Internet Engineering Task Force (IETF) developed it in the 1990s. Its principal objective is to offer an authentication mechanism that uses digital signatures based on open cryptography to demonstrate the data’s origin. With a private key, the data owner can certify the security of DNS data (DNS records). Each recursive server can authenticate the source of the data by comparing it to the public key.

The root server is at the top of the trust chain, which extends down to the specific hostname. Except for the root zone, which has nothing above it, each zone is signed by the one above it.

The recursive server will drop data and try again if, for any reason, it cannot authenticate it. Be safe rather than sorry.

How does DNSSEC increase security?

Your security is increased by DNSSEC, which gives you the instruments (suite) to ensure that DNS records are not changed. As a result, your safety is boosted, and the likelihood of illicit activities like DNS cache poisoning is reduced (DNS spoofing). When a criminal is able to change DNS records instantly, the client receives them and is then directed to a different server that the criminal is in control of.

Additionally, DNSSEC enables you to verify the origin of DNS data. You should be aware by now of the frequency and various methods thieves employ to attack the DNS. This feature for authentication is very important. Knowing for sure that data truly belongs to the source they are said to come from, i.e., to the correct authoritative name server, is priceless. This lessens the likelihood of bogus servers succeeding.

If DNSSEC is enabled, DNS recursive servers can verify the authenticity of the data they use, making it trustworthy. We will discard fake data. And they won’t use them to maintain security if the recursion somehow fails to authenticate data. In order to prevent the use of phony or fabricated data, they will attempt the authentication procedure again.

How to apply it?

Most DNS hosting firms support DNSSEC, but it is not turned on by default. As a result, almost all well-known generic top-level domains and country-code top-level domains can use DNSSEC, although some domains cannot.

You must activate it in the management panel (Dashboard) of your DNS provider before you can begin using it. Then, simply select “enable” next to each zone you desire. After that, you’ll get a DS record (delegation singer) and put it in the location where your domain is registered. The chain will then be finished.


Priority one is security. Your domain cannot exist online without DNS, however, DNS by itself is not secure. To safeguard your domain, network, and users, enable DNSSEC.

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Best Free Monitoring services [List]

The topic of our article today is the Free Monitoring services. It used to be challenging to keep track of your own website, but that is no longer the case. Several simple website monitoring solutions are available these days, some of which are free. The most difficult part is deciding which one to go with.

It’s difficult to determine which free services you can trust, as it is with any form of free service, and choosing a website monitoring tool is a vital option. You don’t want to risk losing leads, clients, or income due to a malfunctioning instrument.

What does the term “Free Monitoring service” imply?

The Free Monitoring service has a simple definition. As the name implies, it is something for which you will not be charged. Furthermore, it is a program that tests the availability of your website at predetermined intervals. When your website goes down, you will be notified immediately via several channels, allowing you to restore service quickly.

In addition, as you might expect, there is a paid version. It offers more features. But which plan should you go with? That entirely depends on your company’s traffic. That is to say, the free version is more suitable for smaller to medium-sized companies with a low amount of traffic. Correspondingly, large companies with a high traffic volume are better off with the paid plan.

List of the best Free Monitoring services

  • ClouDNS

ClouDNS is the first reliable Monitoring service provider. It offers both premium and free programs that are appropriate for both large and small enterprises. You can only have one monitoring check with the Free Monitoring plan. It has over 80 monitoring locations spread out around the world. In addition, the monitoring period is 10 minutes, 15 minutes, 20 minutes, 30 minutes, and 60 minutes. As a result, if you use the ClouDNS Monitoring service, you will have seven days of log retention. Additionally, this DNS Hosting provider offers live chat support 24 hours a day, 7 days a week.

  • Statuscake

The next one is Statuscake. It’s a London-based company that’s been around since 2012. It also offers both paid and unpaid monitoring options. The free plan includes ten uptime monitoring checks with a test interval of around 5 minutes. Furthermore, if something goes wrong, you will be notified via email and platform reports.

  • UptimeRobot

The last provider on our list is UptimeRobot. It is a company that offers uptime Monitoring services for websites. It features a free and premium plan, just like the other two. As a result, the Free version features 50 monitors and five-minute checks. You may see the web site’s performance in real-time with it! In addition, this tool allows you to check if a given keyword is present in the HTML source of a website.


To sum up, the Monitoring service could be really advantageous for you and your company. But, do you need to pay for it? No, there is also a Free plan for this service. But if you need more features, you can always upgrade to a paid one. Good luck with your choice!

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