How to set up Private DNS mode on your iPhone - and why you should do it ASAP
Source: ZDNet
How to install a configuration profile on iPhone
If you’d like to expand your privacy system‑wide, you can install configuration profiles on your iPhone to control DNS, VPN, Wi‑Fi, and more. These can be removed at any time, and you should only install profiles from trusted sources.
- Open Safari and download a profile (a
.mobileconfigfile). - Go to Settings → General → VPN & Device Management.
- Tap the profile name and install it; you’ll be prompted to enter your iPhone passcode.
To verify the installation, return to Settings → General → VPN & Device Management and look for the profile under Configuration Profiles.
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Why should I install a private DNS on iPhone?
Most users add a private DNS service to increase protection against tracking. While some services may log and monetize your browsing, most popular private DNS providers do not.
- Your ISP’s DNS is used by default, leaving you exposed on public Wi‑Fi networks (hotels, rentals, airports).
- A private DNS can block dangerous domains, stop ads, and often provide faster resolution than your ISP’s DNS, resulting in quicker page loads.
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What are some private DNS options for iPhone?
Ensuring you have a trustworthy DNS service is vital. Popular private DNS providers for iPhone include:
- Cloudflare
- NextDNS
- Quad9
- AdGuard DNS
- CleanBrowsing
- Google Cloud DNS
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What’s the difference between DNS and VPN?
Both enhance privacy but address different concerns:
- DNS hides your browsing queries from your ISP, blocks unsafe sites before they load, and can be faster than default DNS.
- VPN encrypts all internet traffic, masks your real IP address, makes it appear you’re browsing from another location, and protects your data from the Wi‑Fi owner.
Example: On a public hotel Wi‑Fi network, a DNS server hides your browsing info from the ISP but doesn’t change your IP or location. A VPN encrypts all traffic and masks your location but doesn’t automatically block ads or guarantee speed improvements.
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Does iCloud Private Relay feature DNS?
iCloud Private Relay, part of iCloud+, adds extra protection for Safari traffic. While it isn’t a full DNS service, it includes DNS encryption and hides your IP address. The feature works within Safari, not across all apps, and does not change your geographic location.
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Is DNS different on iPhone and Android?
Yes. Both platforms support encrypted DNS, but they implement it differently:
- iPhone (iOS): Supports both DNS‑over‑HTTPS (DoH) and DNS‑over‑TLS (DoT) at the system level.
- Android: Primarily uses DoT and offers a built‑in Private DNS toggle for DoT only.