Changing the DNS server at the router level can improve browsing speed, reliability, and privacy for all devices on your network. This quick guide walks you through each step, from identifying your router’s IP address to applying the new DNS settings.
Step 1: Locate Your Router's IP Address
Open Command Prompt by searching for “CMD” in the Start menu.
Type:
ipconfig
and press Enter.
Under your active network connection, find the line labeled Default Gateway — this is your router’s IP address (commonly 192.168.1.1 or 192.168.0.1).
Step 2: Access the Router's Admin Interface
Open a web browser (e.g., Chrome, Firefox, or Edge).
In the address bar, type your router’s IP and press Enter.
Log in using your router credentials. If unchanged, they may still be the manufacturer defaults (e.g., username: admin, password: admin). These are often printed on the back or underside of the router.
Step 3: Navigate to DNS Settings
Look for a section labeled Network, Internet, or Advanced Settings.
Find the fields for Primary DNS and Secondary DNS.
Step 4: Enter New DNS Server Addresses
Replace the existing entries with preferred public DNS servers such as:
DNS Provider Primary DNS Secondary DNS
Cloudflare 1.1.1.1 1.0.0.1
Google Public DNS 8.8.8.8 8.8.4.4
Click Save or Apply after entering the new values.
Step 5: Reboot the Router (If Required)
Some routers apply settings instantly; others may require a reboot.
You can typically do this via the interface or by manually unplugging the router for a few seconds and reconnecting it.
Step 6: Verify the Change
Open Command Prompt again.
Type:
nslookup
and press Enter. The displayed DNS server should match the one you just configured.
Updating your DNS settings on the router takes just a few minutes and can enhance your network performance across all devices. If you're aiming for faster, more secure browsing, this tweak is a smart place to start.