Author Archive

Round-Robin DNS Explained

Round-Robin DNS is a simple yet effective load-balancing technique used in computer networks to distribute traffic among multiple servers. Imagine a list of servers, and when a DNS query is made, the DNS server returns the IP address of the servers in sequential order. Each new query is served by the next server on the… Continue reading Round-Robin DNS Explained

What is the purpose of the Monitoring service?

The purpose of a Monitoring service is to systematically track, assess, and manage the performance, availability, and health of various components within a system or network. It plays a critical role in ensuring the reliability and efficiency of IT infrastructure and services. By continuously monitoring key metrics, such as response times, resource utilization, and error… Continue reading What is the purpose of the Monitoring service?

Understanding DNS Resolution

DNS resolution is the cornerstone of internet browsing. It’s the process by which domain names are translated into IP addresses, enabling your devices to locate and connect to web servers. This complex, yet essential, process involves recursive and authoritative DNS servers working together to provide accurate and timely responses. Understanding DNS resolution is crucial for… Continue reading Understanding DNS Resolution

Anycast DNS Overview

Anycast DNS is a powerful technique used to enhance the speed and reliability of DNS resolution. It distributes DNS servers across multiple geographic locations, allowing queries to be routed to the nearest server. This minimizes latency and improves redundancy, making it a favorite among content delivery networks (CDNs) and large-scale internet services. By dispersing DNS… Continue reading Anycast DNS Overview

Dynamic DNS Basics

Dynamic DNS (DDNS) is a crucial network management tool. It enables devices with changing IP addresses, such as home routers, to maintain a consistent hostname for remote access. This simplifies connecting to servers, cameras, or other resources. DDNS services automatically update DNS records whenever your IP address changes, ensuring that your devices remain accessible. Whether… Continue reading Dynamic DNS Basics

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