Tag: DNS

Speed up WordPress with CDN

CDN

WordPress has taken the internet by storm. It is the most commonly used CMS (content management system) out there. Plenty of people are...

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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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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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Types of DNS records – What are they and what is their purpose?

DNS Records

Do you know what types of DNS records are out there? If you don’t know them all, don’t worry, we will explain them all in brief. By...

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Linux Host command, troubleshot your DNS

Tools

Today we will add one more handy DNS tool – Host command on Linux. For the purpose, we will use the latest Linux Mint 19.1 (based on...

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What is CDN (Content Delivery Network)?

CDN

Everybody uses CDN (Content Delivery Network). YouTube, Amazon, Netflix and many others are applying it on a massive world scale so you can...

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