Solved: Powershell to get a list of reverse DNS lookups.

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amigan_99🇺🇸

Powershell to get a list of reverse DNS lookups.

in powershell I need a one liner that takes a list of IP addresses and outputs the IP address and the name to a file.
From technet I found something very close. (See below.) But this results in a file with only host names. Can I
modify this to get the IP and the name into the file? Thank you

Get-Content C:\IP_Address.txt | ForEach-Object {([system.net.dns]::GetHostByAddress($_)).hostname >> c:\hostname.txt}

https://gallery.technet.microsoft.com/scriptcenter/Get-Hostname-from-IP-ce61802f#content

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Ciprian Lozonschi🇨🇿

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amigan_99🇺🇸

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Ben Personick (Previously QCubed)🇺🇸

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amigan_99🇺🇸

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Thank you very much.

Ben Personick (Previously QCubed)🇺🇸

Glad to help! :)

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A scripting language is a programming language that supports scripts, programs written for a special run-time environment that automate the execution of tasks that could alternatively be executed one-by-one by a human operator. Scripting languages are often interpreted (rather than compiled). Primitives are usually the elementary tasks or API calls, and the language allows them to be combined into more complex programs. Environments that can be automated through scripting include software applications, web pages within a web browser, the shells of operating systems (OS), embedded systems, as well as numerous games. A scripting language can be viewed as a domain-specific language for a particular environment; in the case of scripting an application, this is also known as an extension language.