When your browser starts loading websites slowly or fails to open a few pages, the culprit is often a corrupted DNS cache. Thankfully, Google Chrome offers a built-in tool to fix such problems quickly — chrome://net-internals/#dns. This simple command allows you to view and clear the DNS cache directly from your Chrome browser without using any third-party tools.
In this detailed guide by Hosting VPN Pro, we’ll explore everything about chrome://net-internals/#dns, how to use it, its alternatives, and how it works on both desktop and mobile devices.
What Is chrome://net-internals/#dns?
The command chrome://net-internals/#dns (sometimes written as chrome //net-internals/#dns or chrome.//net-internals/#dns) is a built-in Chrome feature that lets you monitor and manage DNS settings within your browser.
DNS (Domain Name System) acts as the internet’s address book — it converts website names like google.com into IP addresses so your device can connect to the right server. Chrome stores these DNS lookups temporarily in its cache to speed up browsing.
However, when this cache becomes outdated or corrupted, you might see errors such as:
- “This site can’t be reached”
- “DNS_PROBE_FINISHED_NXDOMAIN”
- “Server IP address could not be found”
That’s when chrome://net-internals/#dns or chrome //net-internals/#dns clear host cache comes to the rescue.
How to Use chrome://net-internals/#dns in Google Chrome
Here’s a step-by-step process to open and use chrome://net-internals/#dns properly:
- Open Google Chrome on your computer.
- In the address bar, type chrome://net-internals/#dns or chrome //net-internals/#dns and press Enter.
- A new page will open showing Chrome’s internal network diagnostics.
- Look for the “Clear host cache” button.
- Click on “Clear host cache” to erase all stored DNS records.
This process instantly removes outdated DNS entries from Chrome’s memory.
You can also use the slightly misspelled but commonly searched command crome //net-internals/#dns — Chrome automatically corrects it internally.
Why Should You Clear the DNS Cache Using chrome://net-internals/#dns?
Clearing the DNS cache can solve several issues that affect your browsing experience. Here are some benefits:
1. Fix Website Loading Errors
When DNS entries become outdated, websites may fail to load. Using chrome //net-internals/#dns clear host cache refreshes those entries instantly.
2. Update Changed IP Addresses
If a website has recently migrated to a new server, Chrome may still hold the old IP. Clearing the DNS ensures Chrome connects to the updated one.
3. Enhance Privacy
Flushing the DNS cache removes traces of websites you’ve visited, enhancing your online privacy — something Hosting VPN Pro always recommends.
4. Speed Up Browsing
By deleting corrupted or unnecessary DNS data, Chrome starts resolving domains faster, improving page load speed.
Using chrome://net-internals/#dns on Mobile
Many users wonder if chrome //net-internals/#dns mobile or chrome //net-internals/#dns mobile works the same way on Android or iPhone.
Here’s the truth:
- On desktop, you can directly access chrome://net-internals/#dns.
- On mobile (Android or iOS), Chrome doesn’t fully support internal pages like net-internals.
- However, you can still clear the DNS cache on mobile Chrome by doing the following:
For Android:
- Open Chrome.
- Go to Settings > Privacy and Security > Clear browsing data.
- Select Cached images and files and Cookies and site data.
- Tap Clear data.
This effectively clears the DNS cache on your mobile browser, similar to using chrome //net-internals/#dns mobile on desktop.
For iPhone (iOS):
- Go to your iPhone Settings.
- Navigate to Safari (for Safari browser) or Chrome > Privacy.
- Tap Clear Browsing Data.
While you can’t open chrome://net-internals/#dns on iPhone, clearing browsing data achieves the same result.
How to Use chrome //net-internals/#dns Clear Host Cache Command
One of the most useful options under chrome://net-internals/#dns is the “Clear host cache” button.
Here’s how to use it effectively:
- Open Chrome.
- Type chrome //net-internals/#dns clear host cache in the address bar.
- Press Enter.
- You’ll be redirected to the DNS tab where you can clear all cached DNS entries.
You might not always see the cache clear instantly, but refreshing or restarting Chrome ensures changes take effect.
Common Variations of chrome://net-internals/#dns
Many users type the command incorrectly but still look for the same feature. Here are all the commonly used variations:
| Correct Command | Common Variations |
| chrome://net-internals/#dns | chrome //net-internals/#dns |
| chrome://net-internals/#dns | chrome.//net-internals/#dns |
| chrome://net-internals/#dns clear host cache | crome //net-internals/#dns |
| chrome://net-internals/#dns (mobile view) | chrome //net-internals/#dns mobile |
No matter which version you type — chrome //net-internals/#dns, chrome.//net-internals/#dns, or even crome //net-internals/#dns, Chrome usually recognizes and redirects to the right internal page.
Alternative Methods to Clear DNS Cache (If chrome://net-internals/#dns Doesn’t Work)
If for some reason the chrome://net-internals/#dns page doesn’t load or function correctly, try the following alternatives:
On Windows:
- Open Command Prompt (Admin).
Type:
ipconfig /flushdns
- Press Enter.
This clears the entire system DNS cache.
On macOS:
- Open the Terminal.
Type:
sudo killall -HUP mDNSResponder
- Enter your password when prompted.
On Linux:
Use the terminal command:
sudo systemd-resolve –flush-caches
Each of these commands works similarly to chrome://net-internals/#dns clear host cache, but at the system level instead of browser level.
Tips to Improve DNS Performance
Hosting VPN Pro experts recommend the following tips to ensure your DNS runs smoothly:
- Use Reliable DNS Providers – Switch to faster DNS providers like Cloudflare (1.1.1.1) or Google DNS (8.8.8.8).
- Regularly Clear DNS Cache – Make it a habit to use chrome //net-internals/#dns clear host cache once every few weeks.
- Restart Router Occasionally – DNS issues sometimes stem from your router, not the browser.
- Keep Chrome Updated – Older versions may have bugs affecting DNS resolution.
chrome://net-internals/#dns and Privacy
When you browse the web, DNS requests reveal which websites you visit. Even though the DNS cache helps speed things up, it can also store a short history of visited domains.
Clearing it through chrome://net-internals/#dns not only fixes technical problems but also safeguards your privacy. Pair this with a VPN from Hosting VPN Pro to encrypt all your traffic and hide your browsing activity from ISPs or trackers.
FAQs About chrome://net-internals/#dns
1. What does chrome://net-internals/#dns do?
It lets you view, manage, and clear Chrome’s internal DNS cache, which stores domain lookups temporarily.
2. Is it safe to clear host cache using chrome://net-internals/#dns?
Yes, it’s completely safe. It only removes temporary DNS data, not your browsing history.
3. Why can’t I open chrome://net-internals/#dns?
You might be using an older Chrome version. Update Chrome and try again.
4. Can I use chrome //net-internals/#dns mobile on Android?
Not directly. You can clear DNS by clearing Chrome’s browsing data.
5. Does clearing DNS cache improve speed?
Yes, it helps Chrome connect to websites faster, especially after server changes.
6. What’s the difference between chrome://net-internals/#dns and system DNS?
Chrome’s DNS cache is browser-specific, while system DNS applies to all apps.
7. Is crome //net-internals/#dns the same thing?
Yes, it’s just a misspelling of the correct command chrome://net-internals/#dns.
8. How often should I clear my DNS cache?
Once a month or whenever you face DNS errors or slow loading.
9. Can I access chrome //net-internals/#dns on iPhone?
No, iOS Chrome doesn’t support internal debugging pages yet.
10. Does Hosting VPN Pro recommend using DNS cache clear tools?
Yes, we recommend clearing DNS cache regularly for privacy and faster browsing.
Final Thoughts by Hosting VPN Pro
The chrome://net-internals/#dns feature is one of the most powerful yet underused tools in Chrome. Whether you’re facing connection issues, website errors, or privacy concerns, clearing your DNS cache using chrome //net-internals/#dns clear host cache can instantly resolve them.
Even though commands like chrome.//net-internals/#dns, crome //net-internals/#dns, or chrome //net-internals/#dns mobile may look confusing, they all serve one simple purpose — helping you manage Chrome’s DNS efficiently.
For maximum security and performance, Hosting VPN Pro recommends combining regular DNS maintenance with a reliable VPN service to protect your online identity and ensure smooth, private browsing.
