Scan servers for domain name

Hello Experts

We have 3 domains.
what is the easiest way to scan for servers and get info on what domain they belong to??

thanks in advance
Ann AbedAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Chirag NagrekarSystem AnalystCommented:
Assuming you have list of servers (list.txt) and you want to get their FQDN.

Use below powershell script to get FQDN of servers.

ForEach ($computer in (Get-Content list.txt)) {
    Try {
        [net.dns]::GetHostEntry($Computer).Hostname | Out-File -FilePath systems.txt -Append
    } Catch {
        $Computer | Out-File -FilePath systems.txt -Append
    }
}

Output file will be systems.txt
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Shaun VermaakTechnical SpecialistCommented:
Another way is to export a list of computers from each of the three domains and use that to check to which domain they are joined
0
Ann AbedAuthor Commented:
Thank you so much. worked like magic :)
0
Ann AbedAuthor Commented:
Thank you Chirag Nagrekar :)
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
DNS

From novice to tech pro — start learning today.