Perform public DNS lookups and get terminal-friendly nslookup commands for private DNS checks.
Users
10
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#193K
#162K among extensions
Version
1.0
updated 21 Jun 2025
Users
monthly, 16 months
Latest, 16 Oct 2026:10 usersMove the mouse over the chart for any month
Ratings count
monthly, 16 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About DO nslookup
DO nslookup is a lightweight and easy-to-use Chrome extension that helps you perform public DNS lookups and generate terminal-ready nslookup commands for private/internal DNS testing.
✅ Enter any domain name and instantly:
See its DNS resolution
Copy the full result with one click
Generate a terminal command like nslookup domain.com to run on your local machine
🛠️ Perfect for:
Developers troubleshooting DNS
Network engineers verifying resolution
Anyone needing quick access to DNS data and commands
🔐 Privacy-first: This extension does not collect, store, or share any data. All lookups are processed client-side using secure APIs.
🧩 No unnecessary permissions. No bloat. Just DNS lookups — done right.