Incognito mode in Chrome, InPrivate in Edge and Private Browsing in Firefox are designed not to save your browsing history on the computer. So is there any way to see incognito history on Windows 10? The honest answer is: only a little, and only for a short time. The one place traces commonly remain on the PC is the Windows DNS cache, which lists recently visited website domains. This guide explains what you can and cannot see, how to view the DNS cache, how to clear it, and better options if you are a parent who wants oversight.
Quick answer
Windows does not keep a list of incognito browsing history. You can see recently looked-up domain names by opening Command Prompt and running ipconfig /displaydns. This shows domains only (not full pages), includes entries from every app on the PC, and is wiped by restarting or running ipconfig /flushdns.
What incognito mode does and does not hide
- Not saved on the PC: browsing history, cookies and site data after you close the window, and form entries.
- Still saved: files you download and bookmarks you create.
- Still visible to others: your employer or school on a managed network or device, your internet provider, the websites you visit, and DNS records on the PC and the router.
Private browsing is about not leaving history on a shared computer. It does not make you anonymous online.
How to view the DNS cache in Windows 10
- Click Start, type cmd, and open Command Prompt.
- Type ipconfig /displaydns and press Enter.
- Scroll through the results. Each Record Name is a domain the computer looked up recently.
To save the list to a text file that is easier to read, run ipconfig /displaydns > dns.txt and open dns.txt from your user folder.
Limits of the DNS cache
- It shows domains, such as example.com, not specific pages or searches.
- It mixes in lookups from every app, including Windows updates, ads, trackers and background services, so most entries are not websites someone chose to visit.
- Entries expire quickly, often within minutes to hours.
- Restarting the PC clears it.
- If the browser uses secure DNS (DNS over HTTPS), which Chrome, Edge and Firefox can enable, lookups may not appear in the Windows cache at all.
Because of this, the DNS cache is not a reliable record of anyone’s browsing.
How to clear the DNS cache
To remove these traces after a private session, open Command Prompt and run ipconfig /flushdns. You should see “Successfully flushed the DNS Resolver Cache.” For more detail, see how to clear DNS cache in Windows 10. To check which DNS server your PC uses, see how to check DNS settings in Windows 10.
Other places that may show activity
- Router logs: some home routers record the domains visited by each device. Check your router’s admin page or app. Like the DNS cache, these logs show domains, not pages.
- Downloads folder: files downloaded in incognito mode are kept.
- Account activity: if someone signed in to a Google or Microsoft account while browsing privately, their activity may be saved to that account.
For parents: use parental controls instead
If you want to know what a child is doing online, trying to recover incognito history after the fact is unreliable. Set up proper oversight instead:
- Microsoft Family Safety: create a child account, add it to your family group at account.microsoft.com/family, and turn on web and search filters and activity reporting. When filters are on, InPrivate browsing in Edge is blocked for that account and other browsers can be blocked.
- Router or DNS filtering: many routers offer parental controls, and family-friendly DNS services can block adult content for every device on your network.
Talking with your child about why you use these tools usually works better than monitoring in secret.
A note on privacy
Looking at another adult’s browsing activity without their permission can damage trust and, depending on where you live and whose device it is, may be against the law. Only check activity on devices you own or manage, and for legitimate reasons.
Summary
- Incognito history is not saved by Windows or the browser.
- ipconfig /displaydns shows recent domains, but it is incomplete and short-lived.
- ipconfig /flushdns clears those traces.
- For children, use Microsoft Family Safety or router controls rather than trying to recover history.
Related: How to hide tabs on Windows 10.
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.