What is a DNS zone? Primary and Secondary DNS zone and how to create it

DNS

What is a DNS zone? DNS zone is a delegated partition of the Domain namespace, container of DNS settings and DNS records inside a DNS zone...

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10 most used Nslookup commands

DNS • 8 Comments

What is Nslookup? First, let’s talk about what Nslookup is – it is a small but very powerful network administration command-line...

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DNS zone transfer and zone file

DNS

We have already covered the bases of DNS, so you know what it is and how does it work. This article will help you understand one of the...

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DNS cache explained 

DNS, Servers

The DNS is a great technology that allows us to use the internet the way we know currently. It resolves domain names to their IP addresses,...

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What is Ping command and how to use it?

Tools

What is Ping command? Ping is a very universal command between all the operating systems. You can use it to test if you can reach your...

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What is IPv4? Everything you need to know 

DNS, Internet, Servers

When we are talking about today’s Internet, we can’t skip the IPv4. It is the most used IP currently and still resists giving...

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