Public DNS Servers
Complete list of public DNS server IP addresses from Google, Cloudflare, OpenDNS, Quad9 and more. Fast DNS lookup for better internet performance and security.
Public DNS Servers Tool Introduction
A comprehensive public DNS servers reference featuring DNS IP addresses from major providers worldwide. Essential for network configuration, improving internet speed, and enhancing online security.
Perfect for network administrators, IT professionals, developers, and users looking to optimize their internet connection. Public DNS servers can provide faster resolution, better security, and improved reliability compared to ISP-provided DNS.
Our database includes DNS servers from Google Public DNS, Cloudflare, OpenDNS, Quad9, AdGuard, and other trusted providers. Each entry includes both IPv4 and IPv6 addresses, along with key features like ad-blocking, malware protection, and family-safe filtering.
All information is regularly updated and works completely offline once loaded. No data is sent to any server.
Public DNS Servers User Guide
Getting Started
Using the Public DNS Servers reference is straightforward:
Basic Usage
- Browse Providers: View DNS servers from different providers with their features.
- Copy IP Addresses: Click on any IP address to copy it to your clipboard.
- Compare Features: See which DNS providers offer ad-blocking, security, or family filtering.
- Choose DNS: Select the best DNS server for your needs based on features and location.
Popular DNS Providers
- Google Public DNS: Fast, reliable, and widely used (8.8.8.8, 8.8.4.4)
- Cloudflare DNS: Privacy-focused with excellent speed (1.1.1.1, 1.0.0.1)
- OpenDNS: Security and content filtering options
- Quad9: Malware and phishing protection
- AdGuard DNS: Ad-blocking and tracker blocking
Key Features
- Complete Database: All major public DNS providers
- IPv4 & IPv6: Both address types for each provider
- Feature Comparison: Security, privacy, and filtering options
- One-Click Copy: Copy IP addresses instantly
- Provider Details: Information about each DNS service
- Responsive Design: Works on all devices
- Offline Support: Use without internet once loaded
How to Change DNS Settings
Windows
- Open Network Settings → Change adapter options
- Right-click your connection → Properties
- Select Internet Protocol Version 4 (TCP/IPv4) → Properties
- Choose "Use the following DNS server addresses"
- Enter preferred and alternate DNS server addresses
macOS
- Open System Preferences → Network
- Select your connection → Advanced
- Go to DNS tab
- Click + to add DNS servers
- Enter DNS addresses and click OK
Linux
- Edit /etc/resolv.conf or use NetworkManager
- Add nameserver entries with DNS IP addresses
Frequently Asked Questions
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