Backup DNS: Everything you need to know

So, do you want to be 100% sure that your domain is online? Backup DNS for your Primary DNS service is a handy addition that will make your DNS network broader. If you use a Backup DNS, you can add multiple nameservers that will be authoritative for your domain and answer queries.

What is a Backup DNS service?

Backup DNS service (Secondary DNS) is an additional DNS service that you can get from another DNS provider, different from your primary, with the goal to add extra redundancy. You can use extra nameservers as authoritative, and they can answer queries too.

Check out a very beneficial Secondary DNS service!

DNS zone – What do you need to know about it?

DNS zone – What does it mean?

The DNS is made up of numerous DNS zones. Moreover, the DNS server you’re using can better handle several zones to manage the DNS namespace. So, we can say that a DNS zone is a subset of the DNS namespace that a single administrator manages. It’s utilized as an organizational segment to provide you more control over DNS things like authoritative namespaces.

For your domain to function correctly, you must point it to various servers, including web servers, mail servers, etc. This is accomplished by adding multiple types of DNS records to the DNS zone. So, the DNS zone is where all Domain Name System records are stored. It is also the lone component responsible for the existence of the Domain Name System (DNS).

What does a Primary DNS server mean?

If you could have an x-ray of the Internet or any other network, you could see how servers are the keystone for them to work. The amount of them and the tasks they comply with are vital for these systems’ existence. 

What does a Primary DNS server mean?

It’s called Primary DNS server or Master DNS server. These names indicate its importance since it’s the source of all the original data for a specific DNS zone and its corresponding domains. A Primary DNS server is responsible for storing all the DNS records for its DNS zone. Therefore, every time a record (or more) requires a change, edition, or to be deleted, that can only be made in the original source, the Primary DNS server.