Look up AD user properties using powershell

try
{

Import-Module Activedirectory 

# we will grab current domainuser if no specific user or domain is specified

$domain_name = ""
$username = ""

if ($username -eq "") {$username = $env:UserName}

"User Name: " + $username  

""

if ($domain_name -eq "") {$domain_name = (Get-ADDomain).Name}

"Domain: " + $domain_name

$domain_controller = (Get-ADDomainController -Discover -DomainName $domain_name).HostName

"Domain Controller: " + $domain_controller

$domain_FQDN = (Get-ADDomain $domain_name).DNSRoot 
"Domain FQDN: " + $domain_FQDN

$domain_DN = (Get-ADDomain $domain_name).DistinguishedName

"Domain Distinguished Name: " + $domain_DN

""
# lets look up the user in the AD         
$get_aduser = Get-ADUser -Server $domain_FQDN -Properties * -Filter {sAMAccountName -eq $username} 
If ($get_aduser -eq $Null)  

{

"Attention: User $username not found in AD domain $domain_FQDN"
return

}
Else  {"SUCCESS: User $username exists in AD domain $domain_FQDN"}

"Is password expired? " + $get_aduser.PasswordExpired
"Is user enabled? " + $get_aduser.Enabled
"Is user Locked Out? " + $get_aduser.LockedOut

$group_membership = Get-ADPrincipalGroupMembership $username

""
"Group Membership:"
"----------------"
$group_membership.Name

# now display all user properties
$get_aduser
}

catch
{
$_
}