The Authoritative DNS server is a fundamental component of the DNS (Domain Name System) infrastructure. Its main responsibility is to store all of the essential information for a particular domain name and also to answer DNS queries related to that domain. They give DNS data to the Recursive DNS servers. Read additional information about the Authoritative DNS server!
DNSSEC stands for Domain Name System Security Extensions, which is a beneficial technique that boosts the security of your domain name. It is a perfect addition to your DNS that is going to attach to every DNS record a digital signature. This feature gives you the ability to guarantee the source of your domain name is genuine. Learn more about DNSSEC!