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Dynamic DNS Dynamic Update Client (DUC) Detection

Info

Synopsis

The remote host is configured as a dynamic DNS server.

Description

The remote host is configured as a dynamic DNS server. Further, it is using software that automatically queries and updates an Internet DNS database whenever a new client IP address is obtained. This sort of software is often used by individuals who are connected to the Internet via a Dynamic (DHCP) IP address.

Solution

Ensure that this dynamic domain name is being used in compliance with corporate standards and guidelines.