ClouDNS Blog

The Domain Name System Security Extension (DNSSEC) is a powerful tool designed to protect both you and your clients from DNS spoofing attacks. It adds an additional layer of verification and ensures that your DNS queries are not intercepted by malicious actors and redirected to fraudulent IP addresses.

Choosing the right DNS service is more important than many website owners realize. Whether you’re launching a personal blog or managing a growing business site, your choice between Free DNS vs. Premium DNS can directly impact your website’s speed, uptime, and overall reliability. While Free DNS plans are a great starting point for simple projects, Premium DNS services ...

For decades, the Domain Name System has helped us reach websites without memorizing long IP addresses. Type a domain name, DNS finds the correct destination, and the website loads. Simple for users, but behind the scenes the system depends on registries, registrars, DNS providers, and authoritative name servers.

Blockchain DNS takes a different appr...

MSS (Maximum Segment Size) is the largest amount of application data that a device can place inside a single TCP segment. It may sound like a small technical detail, but MSS plays an important role in network performance, reliable data delivery, and avoiding unnecessary packet fragmentation.

If the MSS is too large for the network path, TCP traffic can experience pa...

You are already a DNS user, and your server or website works great when you visit it from your computer. But that is not enough. You want to be sure that the DNS works great all around the world. For example, your primary server is in the US, but you want to see if there is not too much latency in Singapore, what should you do? Or you want to compare with your rivals, to know...