DNS AAAA record explained

The DNS AAAA record is one of the essential Domain Name System records. It works with the IPv6...


DNSSEC – why is it important?

DNS, by default it is not safe. Its purpose is to be able to provide a decentralized model for...


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....


DNS CAA record meaning

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


ALIAS record vs CNAME record

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


What is ICANN?

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