Tag Archives: TTL

Optimizing TTL Settings for Improved Network Efficiency

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When it comes to improving DNS performance, TTL (Time To Live) settings are one of the most effective yet often overlooked tools. It determines how long DNS records are cached, directly impacting network speed, reliability, and responsiveness. By optimizing the settings, you can reduce latency, ease server load, and ensure faster DNS resolution for users, especially during high traffic or critical updates. In this article, we’ll explore how to fine-tune its values to strike the right balance between performance and flexibility.

What is TTL in DNS?

TTL stands for Time To Live, a setting in DNS records that tells caching servers how long they should keep a DNS record before checking back with the authoritative nameserver for an update. It’s measured in seconds. For example, a value of 3600 means the DNS record will be cached for one hour.

Time To Live plays a crucial role in balancing performance and flexibility in DNS configurations. If you set it too low, users may experience slower DNS resolutions due to frequent queries to the authoritative server. If it’s too high, changes like IP address updates may take longer to propagate across the internet.

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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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