Posts by Mark:

What is a Recursive DNS server?

If it’s about the domain name system (DNS), there is a lot to be said. It’s not simple stuff....


How to protect my website from hackers?

Here we have a great list of tips on how to protect your website from hackers. Not only basic tips...


DNS CAA record meaning

The DNS records are the instructions that clients and servers are searching for a particular...


CDN (Content Delivery Network) explained

Perhaps if you hear CDN, you can get confused, or you totally ignore what it is about. But what if...


ALIAS record vs CNAME record

Let’s compare these two DNS record types that have a similar purpose. Both redirect from one...


How to protect yourself from a scam?

The Internet is deeply ingrained in our lives. And how to deny how nice, simple and comfortable it...


What is ICANN?

ICANN is short of Internet Corporation for Assigned Names and Numbers. It is a non-profit...


What is IPv6 used for?

So, you want to know when and why should you use IPv6? You came to the right place. Let’s see...