Prevent DC from registering DNS record for root of domain
By default a DC registers a "same as parent folder" record in DNS. This makes the root domain resolve to the address of any DC. Since I use https://dev0.sh as a homepage and I have the domain name dev0.sh I cannot load my homepage without this change.
Create a DWORD called "RegisterDnsARecords" at HKLM\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters set the value to 0
If you are considering to prevent this record from being registered in DNS, there are some implications that may impact your ability to locate certain services in the domain. You should be fully aware what these implications are and how to overcome them.
Read more about LdapIPAdress:
AD DS: This domain controller must register its DNS host (A/AAAA) resource records for the domain: http://technet.microsoft.com/en-us/library/dd378858(WS.10).aspx