DNS

rDNS explained in detail

DNS

Have you ever heard of rDNS? It may not be as well-known as its opposite, forward DNS, but in today’s digital world, rDNS plays a...

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What is Authoritative DNS server?

DNS

The authoritative DNS server is the final holder of the IP of the domain you are looking for. When you write a domain name in your browser,...

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How to create your own CDN using DNS

DNS, Load balancing

A CDN – Content Delivery Network is responsible for the content delivery. We all interact with CDNs on a daily basis – when we...

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UDP (User Datagram Protocol) explained in details

DDoS, DNS, Internet

UDP (User Datagram Protocol) is one of the well-known protocols in network communications. Thanks to it, we are able to watch video...

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DNS Hijacking: What It Is and How to Protect Yourself

DNS, Protection

DNS hijacking is a malicious cyber attack that can have serious consequences, such as stealing your personal data or redirecting you to...

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Understanding DoT and DoH (DNS over TLS vs. DNS over HTTPS)

DNS, Protocols

As more and more of our data is being transferred over the Internet, protecting it from third-party interception is essential. DNS over TLS...

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