Windows MDT not joining to the domain

I have a MDT that I updated domain join information for two of my task sequences and since making the change it doesn't work. I've verified that the creds work.

Domain1 works. Domain 2 does not. have no idea why it won't work.

Below is my CustomeSettings.ini file:

[Settings]
Priority=TaskSequenceID, Default
Properties=MyCustomProperty

[Default]
OSInstall=Y
SkipAppsOnUpgrade=YES
SkipCapture=YES
SkipAdminPassword=YES
SkipProductKey=YES
SkipBitLocker=YES
SkipBDDWelcome=YES
SkipCapture=YES
SkipComputerBackup=YES
SkipApplications=YES
SkipDomainMembership=YES
SkipLocaleSelection=YES
KeyboardLocale=en-US
UserLocale=en-US
UILanguage=en-US
SkipUserData=YES
SkipTimeZone=YES
TimeZone=004
TimeZoneName=Pacific Standard Time

[MSDNWIN2K8ENT32]
JoinDomain=domain2
DomainAdmin=domain2\DomainJoinaccount
DomainAdminPassword=password
MachineObjectOU=OU=Systems,OU=Support,OU=!Engineering,DC=domain2,DC=CORP

[MSDNWIN2K3ENT32]
JoinDomain=domain2
DomainAdmin=domain2\DomainJoinaccount
DomainAdminPassword=password
MachineObjectOU=OU=Systems,OU=Support,OU=!Engineering,DC=domain2,DC=CORP

[VLWIN2K8R264]
JoinDomain=domain1
DomainAdmin=domain1DomainJoinaccount
DomainAdminPassword=password
MachineObjectOU=OU=Servers,OU=Systems,OU=!domain1,DC=domain1,DC=com

[VLWIN732]
JoinDomain=domain1
DomainAdmin=domain1DomainJoinaccount
DomainAdminPassword=password
MachineObjectOU=OU=Servers,OU=Systems,OU=!domain1,DC=domain1,DC=com
Applications001={e33f002f-bda1-4b3c-af58-b600aee11268}

[VLWIN764]
JoinDomain=domain1
DomainAdmin=domain1DomainJoinaccount
DomainAdminPassword=password
MachineObjectOU=OU=Servers,OU=Systems,OU=!domain1,DC=domain1,DC=com
Applications001={bd368f06-56de-4488-9ea8-7855068d6aa0}