Tag: DNS

Traceroute command and its options

Tools

The Traceroute command is one of the easiest yet most effective ways of troubleshooting network issues. It is great software for checking...

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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 currently know it. It resolves domain names to their IP...

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Can we use free DNS? Free DNS vs. Premium

DNS • One Comment

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DNS Spoofing (DNS poisoning)

DNS

Cyber-threats are behind every corner. Recently we wrote about DDoS attacks, and how hackers are using your computer and many connected...

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Knot DNS Server Explained: Understanding the Basics

DNS, Servers, Tools

Knot DNS, a high-performance open-source DNS server software, helps administrators to manage DNS infrastructure effectively. In...

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DNS Tunneling attack – What is it, and how to protect ourselves?

DNS, Protection

DNS Tunneling attack turns the Domain Name System (DNS), a highly trusted and widely used system on the Internet, into a weapon for...

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What is PowerDNS? – Open-source BIND alternative

DNS

Have you ever heard about PowerDNS? It is a complete software platform that you can use instead of BIND. It provides excellent performance...

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