Скачать или смотреть How To Check ISP DNS And OS || How Check Internet Protocol Is Static Or Dynamic

To check your ISP's DNS and your operating system (OS), you can follow these steps:

Checking ISP DNS:

Open a web browser on your computer or device.
Visit a website that provides DNS information, such as "dnsleaktest.com" or "whatismyip.com".
These websites will typically display your IP address and the associated DNS servers.
Alternatively, you can check the DNS settings on your router or device:

Open the settings or control panel on your router or device.
Look for the network or internet settings.
Find the DNS settings section, which may be under "Network Settings," "Internet Settings," or something similar.
The DNS servers provided by your ISP should be listed there.
Checking your Operating System (OS):
The steps to check your OS may vary depending on the operating system you are using. Here are the general steps for common operating systems:

Windows:

Click on the "Start" button or press the Windows key.
Type "Settings" and open the "Settings" app.
In the Settings window, click on "System."
Under "System," click on "About."
The OS information, including the version and edition, will be displayed.
macOS:

Click on the Apple menu in the top-left corner of the screen.
Select "About This Mac" from the drop-down menu.
A window will appear displaying the macOS version and other information about your Mac.
Linux:
The process may vary depending on the Linux distribution you are using. However, you can typically open a terminal and enter the following command:

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lsb_release -a
This command will display detailed information about your Linux distribution, including the release version.

These steps should help you check your ISP's DNS and your operating system. Remember that specific details and steps may vary based on the device, operating system version, and configuration.