What is DNS? How does Domain Name System work?
Without Domain Name System (DNS), there is no Internet. It is the key ingredient that makes domain...
Why does DNS use UDP?
If you have ever wondered why DNS primarily relies on UDP (User Datagram Protocol) instead of other transport protocols like TCP...
10 most used Nslookup commands (Updated 2024)
What is Nslookup? First, let’s talk about what Nslookup is – it is a small but very powerful network administration command-line...
What is Anycast DNS and how does it work?
Are you tired of slow website load times and unreliable DNS resolution? Then, Anycast DNS may be...
Тools – DNS trace, Ping, Traceroute, Nslookup, Reverse lookup
Navigating the world of DNS and network management can often feel like a complex puzzle, especially when things don’t work as...
Internet and DNS in Asia (Singapore, Hong Kong, Malaysia and more)
Let’s take a digital journey through Asia and examine the Internet and Domain Name System (DNS) connectivity. In today’s...
Most significant DDoS attacks in the recent years (UPDATED 2023)
DDoS attacks are getting stronger, and they happen more often every year. With the advancement of...
Vladimir Nachev – our TOP Technical Support for 2020!
Meet Vladimir, our top technical support for 2020! He joined the ClouDNS crew at the beginning of March 2018. He started full of passion...
How to migrate your Dynamic DNS from Dyn to ClouDNS
On 31st of May 2020, many clients of Dyn DNS services will need to perform a Dynamic DNS migration to another Dynamic DNS provider. This is...
What is GeoDNS and how does it work?
Latency is one of our biggest enemies on the Internet. If a visitor needs to wait a long time for...