DNS is not something you should turn off. It is a core part of how the internet works, translating domain names like myipnow.net into the numeric IP address your device needs to reach a server. Without DNS, you would have to type raw IP addresses to visit any website, and most apps and services would stop working normally. When people ask whether to turn DNS on or off, they usually mean something else: whether to switch to a different DNS provider, such as moving from their ISP's default resolver to Cloudflare or Google. That is a normal and often useful change, since some public resolvers offer better privacy, security filtering, or reliability. So instead of disabling DNS, which isn't really practical on a working connection, consider testing and switching providers if you want a change.

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