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iGBHow-toHow to Change DNS on Your iPhone and iPad

How to Change DNS on Your iPhone and iPad

Domain Name System or DNS is a basic configuration that works in the backend every time you connect your iPhone/iPad to the web. While it’s unique with every internet service provider, it can be customized or changed through various online mediums using services of Google, Cloudfare, and Open DNS. Let’s have a sneak into how you can change the DNS server on your iPhone and iPad.

Why Change DNS Servers?

  • To fix Wi-Fi connectivity issues.
  • With different DNS settings, you may be able to access websites that are inaccessible or blocked by your internet provider.
  • A different DNS may improve website loading times.
  • May let you access the latest, updated version of a webpage.
  • It may provide better online security, especially if you are on public Wi-Fi hotspots.

How to Change DNS Settings on iPhone and iPad

  1. Open the Settings app and tap on Wi-Fi.
  2. Tap on “i” next to the connected Wi-Fi name or any other Wi-Fi.
  3. Tap on Configure DNS.tap on wi-fi and tap on i next to wi-fi name then tap on configure dns in settings on iphone
  4. Tap on ManualAdd Server.
  5. Next, type the DNS server address. If needed, you may use one from the table below.
  6. Finally, tap on manual add server and tap on save to use different dns settings for wi-fi on iphone

This changed DNS will keep working even if you temporarily disconnect from this Wi-Fi network and reconnect. But, if you forget this network, it will erase the custom DNS too.

In case you use multiple Wi-Fi networks (like home, office, best friend’s house, etc.), and wish to use custom DNS everywhere, you will have to set this up for each network individually.

How to Revert Back to Default DNS Settings

To do this, launch the Settings app → Wi-Fi“i” next to a Wi-Fi name → Configure DNS. On the next screen, tap on Automatic. Finally, tap on Save.

tap on configure dns select automatic and tap on save to use default dns on iphone

You are now using the default DNS set by your Wi-Fi provider.

How to Change DNS Settings for Cellular Data

iOS or iPadOS does not let you change DNS settings for cellular data. But you can use third-party apps like by Cloudflare that let you change DNS.

Alternatively, if you use a VPN app, it uses its own server before connecting you with websites and services you are trying to access. This effectively bypasses your cellular data provider’s default DNS server.

Free DNS Servers

Here are some of the most popular public DNS server address you can use on your devices.

ProviderPrimary DNSSecondary DNS
Google’s Public DNS8.
Open DNS Server208.67.222.222208.67.220.220
Cloudflare DNS Server1.

Signing off…

This is how you can change DNS settings on your iPhone and iPad. Now that you know the basics, you can use this information to switch DNS on Mac as well. For this, launch System PreferencesNetworkWi-FiAdvancedDNS.

What are your thoughts on this? Were you able to successfully jump to a different DNS on your iOS or iPadOS device? Share your experience with the world in the comments section below.


  • Dhvanesh

    The founder of iGeeksBlog, Dhvanesh, is an Apple aficionado, who cannot stand even a slight innuendo about Apple products. He dons the cap of editor-in-chief to make sure that articles match the quality standard before they are published.

    View all posts
  1. No matter what it says, you can’t actually change DNS on an iPhone 15… I’ve tried to verify this on a phone without a sim card abd it’s never actually using a private DNS…


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