Primary zone
When a zone that this DNS server hosts is a primary zone, the DNS server is the primary source for information about this zone, and it stores the master copy of zone data in a local file or in AD DS. When the zone is stored in a file, by default the primary zone file is named zone_name.dns and it is located in the %windir%\System32\Dns folder on the server.
Primary zone When a zone that this DNS server hosts is a primary zone, the DNS server is the primary source for information about this zone, and it stores the master copy of zone data in a local file or in AD DS. When the zone is stored in a file, by default the primary zone file is named zone_name.dns and it is located in the %windir%\System32\Dns folder on the server.
The Central Standard time zone lies between the Eastern Standard and Mountain Standard time zone.
a. All AD DS-integrated DNS zone records are stored in the Active Directory database. b. AD DS-integrated DNS uses the multimaster replication process of AD.
a. All AD DS-integrated DNS zone records are stored in the Active Directory database. b. AD DS-integrated DNS uses the multimaster replication process of AD.
Eastern Standard Time zone {EST} = GMT-5 Central Standard Time zone {CST} = GMT -6 Mountain Standard Time zone {MST} = GMT -7 Pacific Standard Time zone {PST} = GMT -8 Alaska Standard Time zone {AST} = GMT -9 Hawaii Standard Time zone {HST}= GMT -10
Secondary Zone
Secondary zone When a zone that this DNS server hosts is a secondary zone, this DNS server is a secondary source for information about this zone. The zone at this server must be obtained from another remote DNS server computer that also hosts the zone. This DNS server must have network access to the remote DNS server that supplies this server with updated information about the zone. Because a secondary zone is merely a copy of a primary zone that is hosted on another server, it cannot be stored in AD DS.
There are 15 degrees of longitude in each standard time zone
A time zone that is 5 hours behind Eastern Standard Time (EST) is the Pacific Standard Time (PST) zone.
Pacific Standard Time zone
It is a time zone covering one hour.
1. you can give easy name resolution to ur clients. 2. By creating AD- integrated zone you can also trace hacker and spammer by creating reverse zone. 3. AD integrated zoned all for incremental zone transfers which on transfer changes and not the entire zone. This reduces zone transfer traffic. 4. AD Integrated zones support both secure and dmanic updates. 5. AD integrated zones are stored as part of the active directory and support domain-wide or forest-wide replication through application pertitions in AD.