An AD-integrated zone is a DNS zone that is integrated with Active Directory. Typically this occurs on a Domain Controller (dc), which requires DNS to answer queries from Active Directory (LDAP).
Time Zones?
If you mean time zones. There is one. Russia has 7 time zones.
Earth's polar zones are also called the Earth's Frigid Zones.
There are 4 zones.
"temperate"
Tropical zones
because it is
Explosive volcanoes are most common at subduction zones.
Divided the United States into time zones
There are forty times zones not five.
there are 24 time zones
Which spheres are zones of Earth's atmosphere