What is NXDOMAIN?
You have landed on a page that says the domain you requested does not exist? Don’t panic....
What is DNS management? How to use ClouDNS Control Panel?
DNS management is a common element in the list of features in many hosting solutions providers. Therefore it is important to understand...
ARP (Address Resolution Protocol) – Why is it important?
ARP (Address Resolution Protocol) is a fundamental networking protocol that plays a crucial role in allowing devices to communicate on a...
What is DNS filtering? Do you need it?
DNS filtering helps organizations keep networks and users safe by blocking access to malicious and...
What is a Certificate Signing Request (CSR) and How to Generate It?
Securing your website with SSL/TLS certificates is crucial for protecting sensitive data and building trust with your users. At the heart...
What is FQDN? What does FQDN do?
FQDN, another hard-to-pronounce abbreviation. You don’t really need to know it to get a domain and set it up, but for the more curious of...
DNS Delegation
To get to the meaning of DNS Delegation, first, let’s see two things. One is the Domain Name...
What is a Teardrop attack, and how to protect ourselves?
The Teardrop attack is a cyber threat that should not be neglected. It could affect you or your organization and crash your systems....
5 DNS Attacks that could affect you
The DNS, as you may know, is a really crucial component that, sadly, we often overlook. Don’t be one of those people, and please pay...
What is a Recursive DNS server?
When you browse the internet, you don’t write IP addresses to go to the pages you want; you just...