August 2019
Intermediate to advanced
786 pages
20h 22m
English
Content preview from Mastering Active Directory - Second Edition
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Pointer records
Pointer (PTR) records are used to map IP addresses to FQDN. Some call it reverse DNS records as well. The reverse lookup zone will not be created when the DNS is set up with AD; instead, it will need to be created manually. If you have multiple address spaces, you will need to create separate reverse lookup zones to represent each address space.