Burstbytes

Slow page loads. Privacy worries. Ads and malicious sites. Switching to a public DNS will improve lookup speed and raise privacy for most users. This guide lists top DNS providers for 2026 and gives step by step setup instructions for Windows, macOS, Android, iPhone, and routers.

What is public DNS and why this matters

DNS converts domain names to IP addresses. Your ISP supplies a default resolver. A public DNS acts as an alternative. Benefits:

– Faster name resolution for many networks.
– Built in blocking for malicious domains.
– Options for family level content filtering.
– Support for encrypted DNS protocols DNS over HTTPS and DNS over TLS.

Choose a provider that matches your priorities for speed, privacy, and filtering.

Top public DNS providers for 2026

Each entry shows primary and secondary addresses, plus key reasons to pick the service.

Cloudflare DNS

– Primary: 1.1.1.1
– Secondary: 1.0.0.1

Why pick Cloudflare:
– Low latency across many regions.
– Strong privacy policy and short log retention.
– Support for DNS over HTTPS and DNS over TLS.

Google Public DNS

– Primary: 8.8.8.8
– Secondary: 8.8.4.4

Why pick Google Public DNS:
– High availability globally.
– Fast resolution for many sites.
– Wide support for modern DNS clients.

Quad9

– Primary: 9.9.9.9
– Secondary: 149.112.112.112

Why pick Quad9:
– Security focus with blocking of known malicious domains.
– Privacy friendly policy around personal data.

OpenDNS (Cisco)

– Primary: 208.67.222.222
– Secondary: 208.67.220.220

Why pick OpenDNS:
– Family filters and content controls.
– Custom rules for home networks.

AdGuard DNS

– Primary: 94.140.14.14
– Secondary: 94.140.15.15

Why pick AdGuard DNS:
– DNS level ad and tracker blocking.
– Simple family filter options.

CleanBrowsing

– Primary: 185.228.168.9
– Secondary: 185.228.169.9

Why pick CleanBrowsing:
– Preset profiles for adult content blocking and security.
– Easy setup for households and schools.

How to set public DNS on your devices

Follow these practical steps. Choose a provider from the list above. Test after setup.

Windows 10 and 11

1. Open Settings. Select Network & Internet.
2. Click Change adapter options.
3. Right click the active network. Select Properties.
4. Select Internet Protocol Version 4 (TCP/IPv4). Click Properties.
5. Choose Use the following DNS server addresses.
6. Enter the primary and secondary DNS addresses.
7. Click OK. Restart your browser.

macOS

1. Open System Preferences or System Settings.
2. Select Network and choose the active connection.
3. Click Advanced. Choose the DNS tab.
4. Click the plus sign to add DNS addresses.
5. Click OK. Click Apply.

Android

1. Open Settings. Tap Network & Internet.
2. Tap Private DNS to use DNS over TLS with a hostname.
3. To set DNS for a Wi Fi network, long press the network. Tap Modify network. Show advanced options. Enter DNS 1 and DNS 2.

iPhone and iPad

1. Open Settings. Tap Wi Fi.
2. Tap the information icon next to your network.
3. Tap Configure DNS. Choose Manual.
4. Remove existing entries. Add new DNS addresses. Tap Save.

Router setup

1. Log into the router admin page using the router IP.
2. Find WAN or Internet DNS fields in network settings.
3. Replace the ISP DNS entries with your chosen primary and secondary addresses.
4. Save settings and reboot the router if required.

Setting DNS at the router level sets the same resolver for all devices on the local network.

Test and troubleshoot after change

Run these checks after any DNS change.

– Flush local DNS cache.
– Windows: Open Command Prompt as administrator and run ipconfig /flushdns
– macOS: Open Terminal and run sudo killall -HUP mDNSResponder
– Use nslookup or dig to test lookup time for a domain.
– Visit dnsleaktest.com to verify the resolver in use.
– If pages fail to load, restore the previous DNS addresses or try a different provider.

Privacy and security tips

– Pick a provider that supports DNS over HTTPS or DNS over TLS to encrypt DNS traffic.
– Review the privacy policy for log retention and data use.
– Use providers that block known malicious domains for extra protection.
– For stronger privacy, pair the chosen DNS with a reputable VPN that enforces DNS handling.

How to choose the right provider

Match provider strengths to your goals.

– Speed: Test Cloudflare and Google first. Use DNS benchmarking tools to compare response times.
– Security: Try Quad9 or OpenDNS for built in blocking.
– Parental control: Use CleanBrowsing or OpenDNS with family filters.
– Custom control: Choose NextDNS for granular blocklists and analytics.

Try a provider for a week. Compare browsing speed and privacy logs. Switch if the experience falls short.

Conclusion

Switching a DNS resolver offers a low risk method to improve browsing speed and security. Pick one provider from the list. Follow the device or router steps above. Run a few tests. If the result meets your needs, keep the setting. If not, try a different provider.

Try a provider on your primary device today. Share your test results or questions in the comments below.