Why is DNS so critical?

The Domain Name System (DNS) is a critical component of internet infrastructure that translates domain names into IP addresses. DNS records are used to map domain names to IP addresses and other information.

DNS records are essential to the security and availability of an organization’s online services. If DNS records are not managed properly, it can lead to security vulnerabilities and downtime.

Typically, DNS records are managed by an organization’s IT department or web department. The IT department is responsible for managing an organization’s technology infrastructure—including servers, networks, and security—while the web department is responsible for managing its website and web applications.

IT departments are usually better equipped to manage DNS records because they have a stronger understanding of an organization’s technology infrastructure and security requirements. Web departments may not have the same level of expertise in these areas.

In summary, it is important that the appropriate department manages DNS records to ensure online services remain secure and accessible.

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