The following table lists and describes the Group Policy settings that are associated with the DNS Client service.
Primary DNS Suffix
Specifies the primary DNS suffix.
Dynamic Update
Specifies whether the DNS client should perform dynamic updates.
DNS Suffix Search List
Specifies the DNS server search list.
Primary DNS Suffix Devolution
Specifies whether DNS name devolution should be used in resolving names.
Register PTR Records
Specifies whether reverse lookup name registrations should be performed.
Registration Refresh Interval
Specifies the default refresh interval.
Replace Addresses In Conflicts
Specifies whether addresses in conflict should be replaced.
Register DNS records With Connection-specific DNS Suffix
Specifies whether DNS registration should be attempted for each network adapter.
TTL Set in the A and PTR Records
Specifies Time to Live (TTL) for dynamic registrations.
Update Security Level
Specifies the security level for updates.
Update Top Level Domain Zones
Specifies whether the computer sends dynamic updates to top-level domain zones.