Tag Archives: DNS records

What are the most common DNS record types?

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In the realm of the Internet and network infrastructure, Domain Name System (DNS) plays a pivotal role in ensuring seamless navigation and accessibility. As a student deeply immersed in the complexities of network management, I find it essential to comprehend the most common DNS record types. These records constitute the backbone of how the Internet translates human-readable domain names into IP addresses, and vice versa.

A Records (Address Records)

The A Record, or Address Record, is responsible for mapping a domain name to an IPv4 address. This is what helps browsers and other internet services to translate a URL like ‘www.example.com’ into an address that the computer can understand.

DNS record types – How many are they?

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DNS Propagation: Why It’s Important and How to Make It as Smooth as Possible

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When it comes to managing websites or online services, you might have come across the term “DNS propagation.” While it sounds technical and intimidating, understanding it is crucial for anyone involved in website management or domain changes. In this blog post, we will explore what it is, why it’s important, and provide tips on how to make the process as smooth as possible.

What is DNS Propagation?

DNS stands for Domain Name System, and it acts as the internet’s address book, translating user-friendly domain names (like www.example.com) into IP addresses (like 192.168.0.1) that computers understand. When you type a domain name into your browser, your computer queries DNS servers to find the corresponding IP address, allowing you to access the desired website.

DNS propagation, in simple terms, is the time it takes for these changes in DNS records to spread across the internet after any modifications are made. These changes could include registering a new domain, updating DNS settings, or moving a website to a different hosting provider. During propagation, DNS records are updated and cached on DNS servers worldwide, and this process can take some time to complete fully.

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Introducing Recursive DNS Servers: How They Work and What They Do

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Currently, requesting a website seems the easiest thing for users, no matter their geographical location. But the process for this task to be successfully executed is complex. Many actors get involved in the Domain Name System (DNS) scene for users in the world to navigate the Internet easily. Today, we are introducing Recursive DNS servers.

What do Recursive DNS Servers do?

Recursive DNS servers, also called DNS resolvers, are the type of servers that get DNS queries from users and have the responsibility of resolving them by searching for the necessary DNS records in the DNS namespace.

Benefits of Recursive DNS server

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Anycast DNS: The Key To A Fast, Reliable Website

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Let me show you a very simple way to improve your website’swebsite’s reliability – Anycast DNS. You can have multiple DNS servers with the same IP address and speed up your domain resolution greatly. Here is how.

Why should you care about DNS?

DNS is the system that makes it easy for all of us to use the Internet. It translates the domain names to their IP addresses. That way, it distributes queries to the right places. For example, if you search for Google.com, your browser will have the task of using DNS to search for the correct DNS server and find the IP address of Google so that you can connect to it. In a traditional scenario, a single Primary DNS server will answer all queries for a domain name. But you can improve that by having multiple servers which can answer the query. So here comes the Anycast DNS.

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