Tag: Domain Name System
The Domain Name System (DNS) is a hierarchical and distributed name service that provides a naming system for computers, services, and other resources on the Internet or other Internet Protocol (IP) networks.
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How to Set Up Unbound Recursive DNS Resolver on Docker
If you’re looking to set up a secure and efficient DNS (Domain Name System) resolver, Unbound is an excellent option. This lightweight, high-performance recursive DNS resolver is favored for its security features and speed. With Docker, you can easily run Unbound in a containerized environment, providing flexibility and isolation for DNS services. In this guide,… Read more…
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How to Set Up Unbound Recursive DNS Resolver on Ubuntu 22.04 LTS for Home Lab
In today’s digital landscape, the Domain Name System (DNS) is essential for translating human-readable domain names into IP addresses that computers use. While most people rely on their Internet Service Provider’s (ISP) DNS resolver, there are compelling reasons to set up your own DNS resolver. This guide will walk you through the process of configuring… Read more…
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Enable Wildcard Certificate for Your HTTPS Web Server on Linux for Free
Securing web servers has never been more crucial, and one effective way to achieve this is by using wildcard certificates. These certificates simplify the management of SSL/TLS encryption for multiple subdomains under a single domain. In this guide, we will walk through the process of enabling a wildcard certificate for your web server on Linux. Read more…
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RouterOS Version 7.17 Stable Update is Available
What’s new in RouterOS 7.17: Read more…
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What is the DNS Records Quota for Cloudflare’s Free Plan?
Managing DNS records effectively is essential for website owners and administrators. Cloudflare, a leading provider of website performance and security solutions, offers various plans with different DNS record limits. If you’re using Cloudflare’s free plan, understanding its DNS records quota is crucial to optimizing your domain’s configuration. Overview of DNS Records Quotas Cloudflare imposes a… Read more…
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Mastering the dig Command for DNS Queries
The dig command (Domain Information Groper) is a powerful and flexible tool for querying Domain Name System (DNS) records. It is commonly used by network administrators, developers, and security professionals to troubleshoot DNS issues, verify domain configurations, and gather domain information. This article provides a detailed guide on using dig effectively. Basic Usage The simplest… Read more…
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Hurricane Electric HE.NET: The Giant Behind the Internet
Global Internet Backbone – HE 3D Network Map In the ever-evolving world of the internet, Hurricane Electric (HE.NET) stands as an unyielding titan. Renowned for its global network infrastructure, Hurricane Electric is a pivotal force in ensuring seamless connectivity across the globe. As the largest IPv6 backbone in the world, measured by the number of… Read more…