Handy bit of PowerShell my bestest ever friend wrote to check DNS accross domain controllers:
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#do dns servers agree for dns $results = $null $results = @() $DNSServers = Get-ADDomainController -Filter * $hostname = Read-Host('enter dns record to check') foreach ($DNSServer in $DNSServers) { $dnsrecord = Resolve-DnsName -Name $hostname -Server $DNSServer.HostName -Type A $result = New-Object psobject -Property @{ dnsserver = $DNSServer.Name hostname = $dnsrecord.name IPAddress = $dnsrecord.ipaddress } $results += $result } $results | select hostname,ipaddress,dnsserver | sort ipaddress |
Man, that guy sounds like a douche. You need better friends. My bestest ever friend skinned me up a fatty!